31324683

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{18679}}^1$

素因数の和:18738

約数の個数: 16

約数和(自身を含む): 46027520

約数和(自身を除く): 14702837

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 18679, 56037, 242827, 728481, 803197, 2409591, 10441561, 31324683]

約数ペア:

[(1, 31324683), (3, 10441561), (13, 2409591), (39, 803197), (43, 728481), (129, 242827), (559, 56037), (1677, 18679)]