8940507

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1439}}^1$

素因数の和:1570

約数の個数: 16

約数和(自身を含む): 12672000

約数和(自身を除く): 3731493

約数列:

[1, 3, 19, 57, 109, 327, 1439, 2071, 4317, 6213, 27341, 82023, 156851, 470553, 2980169, 8940507]

約数ペア:

[(1, 8940507), (3, 2980169), (19, 470553), (57, 156851), (109, 82023), (327, 27341), (1439, 6213), (2071, 4317)]