13978341

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3229}}^1$

素因数の和:3285

約数の個数: 24

約数和(自身を含む): 22338680

約数和(自身を除く): 8360339

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 3229, 4329, 9687, 29061, 41977, 119473, 125931, 358419, 377793, 1075257, 1553149, 4659447, 13978341]

約数ペア:

[(1, 13978341), (3, 4659447), (9, 1553149), (13, 1075257), (37, 377793), (39, 358419), (111, 125931), (117, 119473), (333, 41977), (481, 29061), (1443, 9687), (3229, 4329)]