2875200909

素因数分解:

$3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{440239}}^1$

素因数の和:440560

約数の個数: 16

約数和(自身を含む): 4395356160

約数和(自身を除く): 1520155251

約数列:

[1, 3, 7, 21, 311, 933, 2177, 6531, 440239, 1320717, 3081673, 9245019, 136914329, 410742987, 958400303, 2875200909]

約数ペア:

[(1, 2875200909), (3, 958400303), (7, 410742987), (21, 136914329), (311, 9245019), (933, 3081673), (2177, 1320717), (6531, 440239)]