12317805

素因数分解:

$3^3\times 5^1\times {\mathrm{91243}}^1$

素因数の和:91257

約数の個数: 16

約数和(自身を含む): 21898560

約数和(自身を除く): 9580755

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 91243, 273729, 456215, 821187, 1368645, 2463561, 4105935, 12317805]

約数ペア:

[(1, 12317805), (3, 4105935), (5, 2463561), (9, 1368645), (15, 821187), (27, 456215), (45, 273729), (135, 91243)]