12979359

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{1723}}^1$

素因数の和:1769

約数の個数: 24

約数和(自身を含む): 20081152

約数和(自身を除く): 7101793

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 837, 1723, 2511, 5169, 7533, 15507, 46521, 53413, 139563, 160239, 418689, 480717, 1442151, 4326453, 12979359]

約数ペア:

[(1, 12979359), (3, 4326453), (9, 1442151), (27, 480717), (31, 418689), (81, 160239), (93, 139563), (243, 53413), (279, 46521), (837, 15507), (1723, 7533), (2511, 5169)]