6987867

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{757}}^1$

素因数の和:958

約数の個数: 16

約数和(自身を含む): 9932832

約数和(自身を除く): 2944965

約数列:

[1, 3, 17, 51, 181, 543, 757, 2271, 3077, 9231, 12869, 38607, 137017, 411051, 2329289, 6987867]

約数ペア:

[(1, 6987867), (3, 2329289), (17, 411051), (51, 137017), (181, 38607), (543, 12869), (757, 9231), (2271, 3077)]