12368421

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1733}}^1$

素因数の和:1813

約数の個数: 24

約数和(自身を含む): 19566456

約数和(自身を除く): 7198035

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 1733, 2379, 5199, 7137, 15597, 22529, 67587, 105713, 202761, 317139, 951417, 1374269, 4122807, 12368421]

約数ペア:

[(1, 12368421), (3, 4122807), (9, 1374269), (13, 951417), (39, 317139), (61, 202761), (117, 105713), (183, 67587), (549, 22529), (793, 15597), (1733, 7137), (2379, 5199)]