7421973

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{14639}}^1$

素因数の和:14668

約数の個数: 12

約数和(自身を含む): 10716480

約数和(自身を除く): 3294507

約数列:

[1, 3, 13, 39, 169, 507, 14639, 43917, 190307, 570921, 2473991, 7421973]

約数ペア:

[(1, 7421973), (3, 2473991), (13, 570921), (39, 190307), (169, 43917), (507, 14639)]