9128223

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1279}}^1$

素因数の和:1359

約数の個数: 24

約数和(自身を含む): 14443520

約数和(自身を除く): 5315297

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 1279, 2379, 3837, 7137, 11511, 16627, 49881, 78019, 149643, 234057, 702171, 1014247, 3042741, 9128223]

約数ペア:

[(1, 9128223), (3, 3042741), (9, 1014247), (13, 702171), (39, 234057), (61, 149643), (117, 78019), (183, 49881), (549, 16627), (793, 11511), (1279, 7137), (2379, 3837)]