1440292023

素因数分解:

$3^4\times {\mathrm{31}}^2\times {\mathrm{18503}}^1$

素因数の和:18577

約数の個数: 30

約数和(自身を含む): 2223311112

約数和(自身を除く): 783019089

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 961, 2511, 2883, 8649, 18503, 25947, 55509, 77841, 166527, 499581, 573593, 1498743, 1720779, 5162337, 15487011, 17781383, 46461033, 53344149, 160032447, 480097341, 1440292023]

約数ペア:

[(1, 1440292023), (3, 480097341), (9, 160032447), (27, 53344149), (31, 46461033), (81, 17781383), (93, 15487011), (279, 5162337), (837, 1720779), (961, 1498743), (2511, 573593), (2883, 499581), (8649, 166527), (18503, 77841), (25947, 55509)]