12727467

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:403

約数の個数: 24

約数和(自身を含む): 18957120

約数和(自身を除く): 6229653

約数列:

[1, 3, 9, 61, 97, 183, 239, 291, 549, 717, 873, 2151, 5917, 14579, 17751, 23183, 43737, 53253, 69549, 131211, 208647, 1414163, 4242489, 12727467]

約数ペア:

[(1, 12727467), (3, 4242489), (9, 1414163), (61, 208647), (97, 131211), (183, 69549), (239, 53253), (291, 43737), (549, 23183), (717, 17751), (873, 14579), (2151, 5917)]