31690173

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{709}}^1$

素因数の和:1076

約数の個数: 16

約数和(自身を含む): 43349760

約数和(自身を除く): 11659587

約数列:

[1, 3, 47, 141, 317, 709, 951, 2127, 14899, 33323, 44697, 99969, 224753, 674259, 10563391, 31690173]

約数ペア:

[(1, 31690173), (3, 10563391), (47, 674259), (141, 224753), (317, 99969), (709, 44697), (951, 33323), (2127, 14899)]