470897907

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{14503}}^1$

素因数の和:14722

約数の個数: 16

約数和(自身を含む): 640496640

約数和(自身を除く): 169598733

約数列:

[1, 3, 79, 137, 237, 411, 10823, 14503, 32469, 43509, 1145737, 1986911, 3437211, 5960733, 156965969, 470897907]

約数ペア:

[(1, 470897907), (3, 156965969), (79, 5960733), (137, 3437211), (237, 1986911), (411, 1145737), (10823, 43509), (14503, 32469)]