2013290487

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 3394879488

約数和(自身を除く): 1381589001

約数列:

[1, 3, 9, 13, 23, 39, 43, 69, 117, 127, 129, 137, 207, 299, 381, 387, 411, 559, 897, 989, 1143, 1233, 1651, 1677, 1781, 2691, 2921, 2967, 3151, 4953, 5031, 5343, 5461, 5891, 8763, 8901, 9453, 12857, 14859, 16029, 16383, 17399, 17673, 26289, 28359, 37973, 38571, 40963, 49149, 52197, 53019, 70993, 76583, 113919, 115713, 122889, 125603, 135493, 156591, 212979, 226187, 229749, 341757, 368667, 376809, 400177, 406479, 638937, 678561, 689247, 748157, 1130427, 1200531, 1219437, 1632839, 1761409, 2035683, 2244471, 3601593, 4898517, 5202301, 5284227, 6733413, 9726041, 14695551, 15606903, 15852681, 17207611, 29178123, 46820709, 51622833, 87534369, 154868499, 223698943, 671096829, 2013290487]

約数ペア:

[(1, 2013290487), (3, 671096829), (9, 223698943), (13, 154868499), (23, 87534369), (39, 51622833), (43, 46820709), (69, 29178123), (117, 17207611), (127, 15852681), (129, 15606903), (137, 14695551), (207, 9726041), (299, 6733413), (381, 5284227), (387, 5202301), (411, 4898517), (559, 3601593), (897, 2244471), (989, 2035683), (1143, 1761409), (1233, 1632839), (1651, 1219437), (1677, 1200531), (1781, 1130427), (2691, 748157), (2921, 689247), (2967, 678561), (3151, 638937), (4953, 406479), (5031, 400177), (5343, 376809), (5461, 368667), (5891, 341757), (8763, 229749), (8901, 226187), (9453, 212979), (12857, 156591), (14859, 135493), (16029, 125603), (16383, 122889), (17399, 115713), (17673, 113919), (26289, 76583), (28359, 70993), (37973, 53019), (38571, 52197), (40963, 49149)]