31592427

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{2273}}^1$

素因数の和:2430

約数の個数: 16

約数和(自身を含む): 43551648

約数和(自身を除く): 11959221

約数列:

[1, 3, 41, 113, 123, 339, 2273, 4633, 6819, 13899, 93193, 256849, 279579, 770547, 10530809, 31592427]

約数ペア:

[(1, 31592427), (3, 10530809), (41, 770547), (113, 279579), (123, 256849), (339, 93193), (2273, 13899), (4633, 6819)]