668022017

素因数分解:

${\mathrm{13}}^3\times {\mathrm{53}}^1\times {\mathrm{5737}}^1$

素因数の和:5829

約数の個数: 16

約数和(自身を含む): 737447760

約数和(自身を除く): 69425743

約数列:

[1, 13, 53, 169, 689, 2197, 5737, 8957, 74581, 116441, 304061, 969553, 3952793, 12604189, 51386309, 668022017]

約数ペア:

[(1, 668022017), (13, 51386309), (53, 12604189), (169, 3952793), (689, 969553), (2197, 304061), (5737, 116441), (8957, 74581)]