12615723

素因数分解:

$3^3\times {\mathrm{97}}^1\times {\mathrm{4817}}^1$

素因数の和:4923

約数の個数: 16

約数和(自身を含む): 18886560

約数和(自身を除く): 6270837

約数列:

[1, 3, 9, 27, 97, 291, 873, 2619, 4817, 14451, 43353, 130059, 467249, 1401747, 4205241, 12615723]

約数ペア:

[(1, 12615723), (3, 4205241), (9, 1401747), (27, 467249), (97, 130059), (291, 43353), (873, 14451), (2619, 4817)]