12111489

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1697}}^1$

素因数の和:1777

約数の個数: 24

約数和(自身を含む): 19160232

約数和(自身を除く): 7048743

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 1697, 2379, 5091, 7137, 15273, 22061, 66183, 103517, 198549, 310551, 931653, 1345721, 4037163, 12111489]

約数ペア:

[(1, 12111489), (3, 4037163), (9, 1345721), (13, 931653), (39, 310551), (61, 198549), (117, 103517), (183, 66183), (549, 22061), (793, 15273), (1697, 7137), (2379, 5091)]