251466438873

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{6301}}^1\times {\mathrm{12329}}^1$

素因数の和:18729

約数の個数: 32

約数和(自身を含む): 365518016640

約数和(自身を除く): 114051577767

約数列:

[1, 3, 13, 39, 83, 249, 1079, 3237, 6301, 12329, 18903, 36987, 81913, 160277, 245739, 480831, 522983, 1023307, 1568949, 3069921, 6798779, 13302991, 20396337, 39908973, 77685029, 233055087, 1009905377, 3029716131, 6447857407, 19343572221, 83822146291, 251466438873]

約数ペア:

[(1, 251466438873), (3, 83822146291), (13, 19343572221), (39, 6447857407), (83, 3029716131), (249, 1009905377), (1079, 233055087), (3237, 77685029), (6301, 39908973), (12329, 20396337), (18903, 13302991), (36987, 6798779), (81913, 3069921), (160277, 1568949), (245739, 1023307), (480831, 522983)]