31301277

素因数分解:

$3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{5381}}^1$

素因数の和:5668

約数の個数: 16

約数和(自身を含む): 47878272

約数和(自身を除く): 16576995

約数列:

[1, 3, 7, 21, 277, 831, 1939, 5381, 5817, 16143, 37667, 113001, 1490537, 4471611, 10433759, 31301277]

約数ペア:

[(1, 31301277), (3, 10433759), (7, 4471611), (21, 1490537), (277, 113001), (831, 37667), (1939, 16143), (5381, 5817)]