2017371653

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{31517}}^1$

素因数の和:31585

約数の個数: 18

約数和(自身を含む): 2318117382

約数和(自身を除く): 300745729

約数列:

[1, 11, 23, 121, 253, 529, 2783, 5819, 31517, 64009, 346687, 724891, 3813557, 7973801, 16672493, 87711811, 183397423, 2017371653]

約数ペア:

[(1, 2017371653), (11, 183397423), (23, 87711811), (121, 16672493), (253, 7973801), (529, 3813557), (2783, 724891), (5819, 346687), (31517, 64009)]