6987411

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{1889}}^1$

素因数の和:2035

約数の個数: 16

約数和(自身を含む): 10432800

約数和(自身を除く): 3445389

約数列:

[1, 3, 9, 27, 137, 411, 1233, 1889, 3699, 5667, 17001, 51003, 258793, 776379, 2329137, 6987411]

約数ペア:

[(1, 6987411), (3, 2329137), (9, 776379), (27, 258793), (137, 51003), (411, 17001), (1233, 5667), (1889, 3699)]