247488723

素因数分解:

$3^3\times {\mathrm{1063}}^1\times {\mathrm{8623}}^1$

素因数の和:9695

約数の個数: 16

約数和(自身を含む): 367037440

約数和(自身を除く): 119548717

約数列:

[1, 3, 9, 27, 1063, 3189, 8623, 9567, 25869, 28701, 77607, 232821, 9166249, 27498747, 82496241, 247488723]

約数ペア:

[(1, 247488723), (3, 82496241), (9, 27498747), (27, 9166249), (1063, 232821), (3189, 77607), (8623, 28701), (9567, 25869)]