90879451

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2647}}^1$

素因数の和:2818

約数の個数: 16

約数和(自身を含む): 103801600

約数和(自身を除く): 12922149

約数列:

[1, 13, 19, 139, 247, 1807, 2641, 2647, 34333, 34411, 50293, 367933, 653809, 4783129, 6990727, 90879451]

約数ペア:

[(1, 90879451), (13, 6990727), (19, 4783129), (139, 653809), (247, 367933), (1807, 50293), (2641, 34411), (2647, 34333)]