395760249

素因数分解:

$3^6\times {\mathrm{41}}^1\times {\mathrm{13241}}^1$

素因数の和:13300

約数の個数: 28

約数和(自身を含む): 607887252

約数和(自身を除く): 212127003

約数列:

[1, 3, 9, 27, 41, 81, 123, 243, 369, 729, 1107, 3321, 9963, 13241, 29889, 39723, 119169, 357507, 542881, 1072521, 1628643, 3217563, 4885929, 9652689, 14657787, 43973361, 131920083, 395760249]

約数ペア:

[(1, 395760249), (3, 131920083), (9, 43973361), (27, 14657787), (41, 9652689), (81, 4885929), (123, 3217563), (243, 1628643), (369, 1072521), (729, 542881), (1107, 357507), (3321, 119169), (9963, 39723), (13241, 29889)]