80892217

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{3463}}^1$

素因数の和:3588

約数の個数: 16

約数和(自身を含む): 95772672

約数和(自身を除く): 14880455

約数列:

[1, 7, 47, 71, 329, 497, 3337, 3463, 23359, 24241, 162761, 245873, 1139327, 1721111, 11556031, 80892217]

約数ペア:

[(1, 80892217), (7, 11556031), (47, 1721111), (71, 1139327), (329, 245873), (497, 162761), (3337, 24241), (3463, 23359)]