804979441

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{43543}}^1$

素因数の和:43708

約数の個数: 16

約数和(自身を含む): 975385600

約数和(自身を除く): 170406159

約数列:

[1, 7, 19, 133, 139, 973, 2641, 18487, 43543, 304801, 827317, 5791219, 6052477, 42367339, 114997063, 804979441]

約数ペア:

[(1, 804979441), (7, 114997063), (19, 42367339), (133, 6052477), (139, 5791219), (973, 827317), (2641, 304801), (18487, 43543)]