7372521

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1033}}^1$

素因数の和:1113

約数の個数: 24

約数和(自身を含む): 11667656

約数和(自身を除く): 4295135

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 1033, 2379, 3099, 7137, 9297, 13429, 40287, 63013, 120861, 189039, 567117, 819169, 2457507, 7372521]

約数ペア:

[(1, 7372521), (3, 2457507), (9, 819169), (13, 567117), (39, 189039), (61, 120861), (117, 63013), (183, 40287), (549, 13429), (793, 9297), (1033, 7137), (2379, 3099)]