23181273

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4373}}^1$

素因数の和:4429

約数の個数: 24

約数和(自身を含む): 36391680

約数和(自身を除く): 13210407

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1767, 4373, 5301, 13119, 39357, 83087, 135563, 249261, 406689, 747783, 1220067, 2575697, 7727091, 23181273]

約数ペア:

[(1, 23181273), (3, 7727091), (9, 2575697), (19, 1220067), (31, 747783), (57, 406689), (93, 249261), (171, 135563), (279, 83087), (589, 39357), (1767, 13119), (4373, 5301)]