2007997901

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{3152273}}^1$

素因数の和:3152300

約数の個数: 12

約数和(自身を含む): 2515514652

約数和(自身を除く): 507516751

約数列:

[1, 7, 13, 49, 91, 637, 3152273, 22065911, 40979549, 154461377, 286856843, 2007997901]

約数ペア:

[(1, 2007997901), (7, 286856843), (13, 154461377), (49, 40979549), (91, 22065911), (637, 3152273)]