308486801

素因数分解:

$7^2\times {\mathrm{307}}^1\times {\mathrm{20507}}^1$

素因数の和:20828

約数の個数: 12

約数和(自身を含む): 360038448

約数和(自身を除く): 51551647

約数列:

[1, 7, 49, 307, 2149, 15043, 20507, 143549, 1004843, 6295649, 44069543, 308486801]

約数ペア:

[(1, 308486801), (7, 44069543), (49, 6295649), (307, 1004843), (2149, 143549), (15043, 20507)]