2017801721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{14551}}^1\times {\mathrm{10667}}^1$

素因数の和:25231

約数の個数: 8

約数和(自身を含む): 2173370304

約数和(自身を除く): 155568583

約数列:

[1, 13, 10667, 14551, 138671, 189163, 155215517, 2017801721]

約数ペア:

[(1, 2017801721), (13, 155215517), (10667, 189163), (14551, 138671)]