10647507

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{21001}}^1$

素因数の和:21030

約数の個数: 12

約数和(自身を含む): 15373464

約数和(自身を除く): 4725957

約数列:

[1, 3, 13, 39, 169, 507, 21001, 63003, 273013, 819039, 3549169, 10647507]

約数ペア:

[(1, 10647507), (3, 3549169), (13, 819039), (39, 273013), (169, 63003), (507, 21001)]