56975009

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{6199}}^1$

素因数の和:6320

約数の個数: 16

約数和(自身を含む): 70828800

約数和(自身を除く): 13853791

約数列:

[1, 7, 13, 91, 101, 707, 1313, 6199, 9191, 43393, 80587, 564109, 626099, 4382693, 8139287, 56975009]

約数ペア:

[(1, 56975009), (7, 8139287), (13, 4382693), (91, 626099), (101, 564109), (707, 80587), (1313, 43393), (6199, 9191)]