2219178051

素因数分解:

$3^2\times {\mathrm{307}}^1\times {\mathrm{757}}^1\times {\mathrm{1061}}^1$

素因数の和:2131

約数の個数: 24

約数和(自身を含む): 3223203984

約数和(自身を除く): 1004025933

約数列:

[1, 3, 9, 307, 757, 921, 1061, 2271, 2763, 3183, 6813, 9549, 232399, 325727, 697197, 803177, 977181, 2091591, 2409531, 2931543, 7228593, 246575339, 739726017, 2219178051]

約数ペア:

[(1, 2219178051), (3, 739726017), (9, 246575339), (307, 7228593), (757, 2931543), (921, 2409531), (1061, 2091591), (2271, 977181), (2763, 803177), (3183, 697197), (6813, 325727), (9549, 232399)]