906415047

素因数分解:

$3^2\times {\mathrm{359}}^1\times {\mathrm{280537}}^1$

素因数の和:280902

約数の個数: 12

約数和(自身を含む): 1312917840

約数和(自身を除く): 406502793

約数列:

[1, 3, 9, 359, 1077, 3231, 280537, 841611, 2524833, 100712783, 302138349, 906415047]

約数ペア:

[(1, 906415047), (3, 302138349), (9, 100712783), (359, 2524833), (1077, 841611), (3231, 280537)]