172275481

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{5507}}^1$

素因数の和:5664

約数の個数: 16

約数和(自身を含む): 203575680

約数和(自身を除く): 31300199

約数列:

[1, 7, 41, 109, 287, 763, 4469, 5507, 31283, 38549, 225787, 600263, 1580509, 4201841, 24610783, 172275481]

約数ペア:

[(1, 172275481), (7, 24610783), (41, 4201841), (109, 1580509), (287, 600263), (763, 225787), (4469, 38549), (5507, 31283)]