13047258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1289}}^1$

素因数の和:1542

約数の個数: 32

約数和(自身を含む): 29969280

約数和(自身を除く): 16922022

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 241, 482, 723, 1289, 1446, 1687, 2578, 3374, 3867, 5061, 7734, 9023, 10122, 18046, 27069, 54138, 310649, 621298, 931947, 1863894, 2174543, 4349086, 6523629, 13047258]

約数ペア:

[(1, 13047258), (2, 6523629), (3, 4349086), (6, 2174543), (7, 1863894), (14, 931947), (21, 621298), (42, 310649), (241, 54138), (482, 27069), (723, 18046), (1289, 10122), (1446, 9023), (1687, 7734), (2578, 5061), (3374, 3867)]