1229042997

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:472

約数の個数: 128

約数和(自身を含む): 2374041600

約数和(自身を除く): 1144998603

約数列:

[1, 3, 7, 9, 13, 21, 27, 29, 39, 47, 63, 87, 91, 117, 141, 189, 203, 261, 273, 329, 351, 367, 377, 423, 609, 611, 783, 819, 987, 1101, 1131, 1269, 1363, 1827, 1833, 2457, 2569, 2639, 2961, 3303, 3393, 4089, 4277, 4771, 5481, 5499, 7707, 7917, 8883, 9541, 9909, 10179, 10643, 12267, 12831, 14313, 16497, 17249, 17719, 23121, 23751, 28623, 31929, 33397, 36801, 38493, 42939, 51747, 53157, 69363, 71253, 74501, 85869, 95787, 100191, 115479, 120743, 124033, 128817, 138359, 155241, 159471, 223503, 224237, 257607, 287361, 300573, 362229, 372099, 415077, 465723, 478413, 500221, 670509, 672711, 901719, 968513, 1086687, 1116297, 1245231, 1500663, 1569659, 2011527, 2018133, 2905539, 3260061, 3348891, 3501547, 3735693, 4501989, 4708977, 6054399, 6502873, 8716617, 10504641, 13505967, 14126931, 19508619, 26149851, 31513923, 42380793, 45520111, 58525857, 94541769, 136560333, 175577571, 409680999, 1229042997]

約数ペア:

[(1, 1229042997), (3, 409680999), (7, 175577571), (9, 136560333), (13, 94541769), (21, 58525857), (27, 45520111), (29, 42380793), (39, 31513923), (47, 26149851), (63, 19508619), (87, 14126931), (91, 13505967), (117, 10504641), (141, 8716617), (189, 6502873), (203, 6054399), (261, 4708977), (273, 4501989), (329, 3735693), (351, 3501547), (367, 3348891), (377, 3260061), (423, 2905539), (609, 2018133), (611, 2011527), (783, 1569659), (819, 1500663), (987, 1245231), (1101, 1116297), (1131, 1086687), (1269, 968513), (1363, 901719), (1827, 672711), (1833, 670509), (2457, 500221), (2569, 478413), (2639, 465723), (2961, 415077), (3303, 372099), (3393, 362229), (4089, 300573), (4277, 287361), (4771, 257607), (5481, 224237), (5499, 223503), (7707, 159471), (7917, 155241), (8883, 138359), (9541, 128817), (9909, 124033), (10179, 120743), (10643, 115479), (12267, 100191), (12831, 95787), (14313, 85869), (16497, 74501), (17249, 71253), (17719, 69363), (23121, 53157), (23751, 51747), (28623, 42939), (31929, 38493), (33397, 36801)]