2017507919

素因数分解:

$7^2\times {\mathrm{4363}}^1\times {\mathrm{9437}}^1$

素因数の和:13814

約数の個数: 12

約数和(自身を含む): 2347683624

約数和(自身を除く): 330175705

約数列:

[1, 7, 49, 4363, 9437, 30541, 66059, 213787, 462413, 41173631, 288215417, 2017507919]

約数ペア:

[(1, 2017507919), (7, 288215417), (49, 41173631), (4363, 462413), (9437, 213787), (30541, 66059)]