16210521

素因数分解:

$3^2\times {\mathrm{307}}^1\times {\mathrm{5867}}^1$

素因数の和:6180

約数の個数: 12

約数和(自身を含む): 23495472

約数和(自身を除く): 7284951

約数列:

[1, 3, 9, 307, 921, 2763, 5867, 17601, 52803, 1801169, 5403507, 16210521]

約数ペア:

[(1, 16210521), (3, 5403507), (9, 1801169), (307, 52803), (921, 17601), (2763, 5867)]