31493707

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{691}}^1$

素因数の和:1098

約数の個数: 16

約数和(自身を含む): 38264832

約数和(自身を除く): 6771125

約数列:

[1, 7, 17, 119, 383, 691, 2681, 4837, 6511, 11747, 45577, 82229, 264653, 1852571, 4499101, 31493707]

約数ペア:

[(1, 31493707), (7, 4499101), (17, 1852571), (119, 264653), (383, 82229), (691, 45577), (2681, 11747), (4837, 6511)]