13312413

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{839}}^1$

素因数の和:929

約数の個数: 24

約数和(自身を含む): 20180160

約数和(自身を除く): 6867747

約数列:

[1, 3, 9, 41, 43, 123, 129, 369, 387, 839, 1763, 2517, 5289, 7551, 15867, 34399, 36077, 103197, 108231, 309591, 324693, 1479157, 4437471, 13312413]

約数ペア:

[(1, 13312413), (3, 4437471), (9, 1479157), (41, 324693), (43, 309591), (123, 108231), (129, 103197), (369, 36077), (387, 34399), (839, 15867), (1763, 7551), (2517, 5289)]