39221307

素因数分解:

$3^3\times {\mathrm{769}}^1\times {\mathrm{1889}}^1$

素因数の和:2667

約数の個数: 16

約数和(自身を含む): 58212000

約数和(自身を除く): 18990693

約数列:

[1, 3, 9, 27, 769, 1889, 2307, 5667, 6921, 17001, 20763, 51003, 1452641, 4357923, 13073769, 39221307]

約数ペア:

[(1, 39221307), (3, 13073769), (9, 4357923), (27, 1452641), (769, 51003), (1889, 20763), (2307, 17001), (5667, 6921)]