15287337

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{677}}^1$

素因数の和:889

約数の個数: 24

約数和(自身を含む): 23938824

約数和(自身を除く): 8651487

約数列:

[1, 3, 9, 13, 39, 117, 193, 579, 677, 1737, 2031, 2509, 6093, 7527, 8801, 22581, 26403, 79209, 130661, 391983, 1175949, 1698593, 5095779, 15287337]

約数ペア:

[(1, 15287337), (3, 5095779), (9, 1698593), (13, 1175949), (39, 391983), (117, 130661), (193, 79209), (579, 26403), (677, 22581), (1737, 8801), (2031, 7527), (2509, 6093)]