9665280331

素因数分解:

$7^2\times {\mathrm{389}}^1\times {\mathrm{507071}}^1$

素因数の和:507474

約数の個数: 12

約数和(自身を含む): 11272210560

約数和(自身を除く): 1606930229

約数列:

[1, 7, 49, 389, 2723, 19061, 507071, 3549497, 24846479, 197250619, 1380754333, 9665280331]

約数ペア:

[(1, 9665280331), (7, 1380754333), (49, 197250619), (389, 24846479), (2723, 3549497), (19061, 507071)]