3972790367

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2568061}}^1$

素因数の和:2568098

約数の個数: 16

約数和(自身を含む): 5177212992

約数和(自身を除く): 1204422625

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 2568061, 17976427, 33384793, 43657037, 233693551, 305599259, 567541481, 3972790367]

約数ペア:

[(1, 3972790367), (7, 567541481), (13, 305599259), (17, 233693551), (91, 43657037), (119, 33384793), (221, 17976427), (1547, 2568061)]