418160511

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{334261}}^1$

素因数の和:334406

約数の個数: 12

約数和(自身を含む): 608356840

約数和(自身を除く): 190196329

約数列:

[1, 3, 9, 139, 417, 1251, 334261, 1002783, 3008349, 46462279, 139386837, 418160511]

約数ペア:

[(1, 418160511), (3, 139386837), (9, 46462279), (139, 3008349), (417, 1002783), (1251, 334261)]