3005982007

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{81223}}^1$

素因数の和:81558

約数の個数: 16

約数和(自身を含む): 3649231872

約数和(自身を除く): 643249865

約数列:

[1, 7, 17, 119, 311, 2177, 5287, 37009, 81223, 568561, 1380791, 9665537, 25260353, 176822471, 429426001, 3005982007]

約数ペア:

[(1, 3005982007), (7, 429426001), (17, 176822471), (119, 25260353), (311, 9665537), (2177, 1380791), (5287, 568561), (37009, 81223)]