12429873

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{593}}^1$

素因数の和:753

約数の個数: 24

約数和(自身を含む): 19181448

約数和(自身を除く): 6751575

約数列:

[1, 3, 9, 17, 51, 137, 153, 411, 593, 1233, 1779, 2329, 5337, 6987, 10081, 20961, 30243, 81241, 90729, 243723, 731169, 1381097, 4143291, 12429873]

約数ペア:

[(1, 12429873), (3, 4143291), (9, 1381097), (17, 731169), (51, 243723), (137, 90729), (153, 81241), (411, 30243), (593, 20961), (1233, 10081), (1779, 6987), (2329, 5337)]