8328177

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1$

素因数の和:755

約数の個数: 40

約数和(自身を含む): 14636160

約数和(自身を除く): 6307983

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 297, 351, 429, 719, 891, 1053, 1287, 2157, 3861, 6471, 7909, 9347, 11583, 19413, 23727, 28041, 58239, 71181, 84123, 102817, 213543, 252369, 308451, 640629, 757107, 925353, 2776059, 8328177]

約数ペア:

[(1, 8328177), (3, 2776059), (9, 925353), (11, 757107), (13, 640629), (27, 308451), (33, 252369), (39, 213543), (81, 102817), (99, 84123), (117, 71181), (143, 58239), (297, 28041), (351, 23727), (429, 19413), (719, 11583), (891, 9347), (1053, 7909), (1287, 6471), (2157, 3861)]