15918867

素因数分解:

$3^2\times {\mathrm{313}}^1\times {\mathrm{5651}}^1$

素因数の和:5970

約数の個数: 12

約数和(自身を含む): 23071464

約数和(自身を除く): 7152597

約数列:

[1, 3, 9, 313, 939, 2817, 5651, 16953, 50859, 1768763, 5306289, 15918867]

約数ペア:

[(1, 15918867), (3, 5306289), (9, 1768763), (313, 50859), (939, 16953), (2817, 5651)]