331301969859

素因数分解:

$3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{28528543}}^1$

素因数の和:28528639

約数の個数: 24

約数和(自身を含む): 520360642560

約数和(自身を除く): 189058672701

約数列:

[1, 3, 7, 21, 49, 79, 147, 237, 553, 1659, 3871, 11613, 28528543, 85585629, 199699801, 599099403, 1397898607, 2253754897, 4193695821, 6761264691, 15776284279, 47328852837, 110433989953, 331301969859]

約数ペア:

[(1, 331301969859), (3, 110433989953), (7, 47328852837), (21, 15776284279), (49, 6761264691), (79, 4193695821), (147, 2253754897), (237, 1397898607), (553, 599099403), (1659, 199699801), (3871, 85585629), (11613, 28528543)]