180975521

素因数分解:

${\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{281}}^1$

素因数の和:592

約数の個数: 16

約数和(自身を含む): 189070848

約数和(自身を除く): 8095327

約数列:

[1, 47, 71, 193, 281, 3337, 9071, 13207, 13703, 19951, 54233, 644041, 937697, 2548951, 3850543, 180975521]

約数ペア:

[(1, 180975521), (47, 3850543), (71, 2548951), (193, 937697), (281, 644041), (3337, 54233), (9071, 19951), (13207, 13703)]