1237480983

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{953}}^1$

素因数の和:1046

約数の個数: 80

約数和(自身を含む): 2094434496

約数和(自身を除く): 856953513

約数列:

[1, 3, 9, 17, 23, 27, 41, 51, 69, 81, 123, 153, 207, 369, 391, 459, 621, 697, 943, 953, 1107, 1173, 1377, 1863, 2091, 2829, 2859, 3321, 3519, 6273, 8487, 8577, 10557, 16031, 16201, 18819, 21919, 25461, 25731, 31671, 39073, 48093, 48603, 56457, 65757, 76383, 77193, 117219, 144279, 145809, 197271, 351657, 372623, 432837, 437427, 591813, 664241, 898679, 1054971, 1117869, 1298511, 1312281, 1775439, 1992723, 2696037, 3164913, 3353607, 5978169, 8088111, 10060821, 15277543, 17934507, 24264333, 30182463, 45832629, 53803521, 72792999, 137497887, 412493661, 1237480983]

約数ペア:

[(1, 1237480983), (3, 412493661), (9, 137497887), (17, 72792999), (23, 53803521), (27, 45832629), (41, 30182463), (51, 24264333), (69, 17934507), (81, 15277543), (123, 10060821), (153, 8088111), (207, 5978169), (369, 3353607), (391, 3164913), (459, 2696037), (621, 1992723), (697, 1775439), (943, 1312281), (953, 1298511), (1107, 1117869), (1173, 1054971), (1377, 898679), (1863, 664241), (2091, 591813), (2829, 437427), (2859, 432837), (3321, 372623), (3519, 351657), (6273, 197271), (8487, 145809), (8577, 144279), (10557, 117219), (16031, 77193), (16201, 76383), (18819, 65757), (21919, 56457), (25461, 48603), (25731, 48093), (31671, 39073)]