725056801

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1\times {\mathrm{4013}}^1$

素因数の和:4560

約数の個数: 16

約数和(自身を含む): 846215424

約数和(自身を除く): 121158623

約数列:

[1, 7, 53, 371, 487, 3409, 4013, 25811, 28091, 180677, 212689, 1488823, 1954331, 13680317, 103579543, 725056801]

約数ペア:

[(1, 725056801), (7, 103579543), (53, 13680317), (371, 1954331), (487, 1488823), (3409, 212689), (4013, 180677), (25811, 28091)]