13266657

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:433

約数の個数: 24

約数和(自身を含む): 19841640

約数和(自身を除く): 6574983

約数列:

[1, 3, 9, 41, 123, 157, 229, 369, 471, 687, 1413, 2061, 6437, 9389, 19311, 28167, 35953, 57933, 84501, 107859, 323577, 1474073, 4422219, 13266657]

約数ペア:

[(1, 13266657), (3, 4422219), (9, 1474073), (41, 323577), (123, 107859), (157, 84501), (229, 57933), (369, 35953), (471, 28167), (687, 19311), (1413, 9389), (2061, 6437)]