828771839

素因数分解:

$7^2\times {\mathrm{229}}^1\times {\mathrm{73859}}^1$

素因数の和:74102

約数の個数: 12

約数和(自身を含む): 968304600

約数和(自身を除く): 139532761

約数列:

[1, 7, 49, 229, 1603, 11221, 73859, 517013, 3619091, 16913711, 118395977, 828771839]

約数ペア:

[(1, 828771839), (7, 118395977), (49, 16913711), (229, 3619091), (1603, 517013), (11221, 73859)]