22257501

素因数分解:

$3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{3911}}^1$

素因数の和:4192

約数の個数: 16

約数和(自身を含む): 34050048

約数和(自身を除く): 11792547

約数列:

[1, 3, 7, 21, 271, 813, 1897, 3911, 5691, 11733, 27377, 82131, 1059881, 3179643, 7419167, 22257501]

約数ペア:

[(1, 22257501), (3, 7419167), (7, 3179643), (21, 1059881), (271, 82131), (813, 27377), (1897, 11733), (3911, 5691)]