27209707

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1669}}^1$

素因数の和:1830

約数の個数: 16

約数和(自身を含む): 33186240

約数和(自身を除く): 5976533

約数列:

[1, 7, 17, 119, 137, 959, 1669, 2329, 11683, 16303, 28373, 198611, 228653, 1600571, 3887101, 27209707]

約数ペア:

[(1, 27209707), (7, 3887101), (17, 1600571), (119, 228653), (137, 198611), (959, 28373), (1669, 16303), (2329, 11683)]