7138385

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{613}}^1$

素因数の和:772

約数の個数: 16

約数和(自身を含む): 9151056

約数和(自身を除く): 2012671

約数列:

[1, 5, 17, 85, 137, 613, 685, 2329, 3065, 10421, 11645, 52105, 83981, 419905, 1427677, 7138385]

約数ペア:

[(1, 7138385), (5, 1427677), (17, 419905), (85, 83981), (137, 52105), (613, 11645), (685, 10421), (2329, 3065)]