289496053

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{47591}}^1$

素因数の和:47688

約数の個数: 16

約数和(自身を含む): 365506560

約数和(自身を除く): 76010507

約数列:

[1, 7, 11, 77, 79, 553, 869, 6083, 47591, 333137, 523501, 3664507, 3759689, 26317823, 41356579, 289496053]

約数ペア:

[(1, 289496053), (7, 41356579), (11, 26317823), (77, 3759689), (79, 3664507), (553, 523501), (869, 333137), (6083, 47591)]