31290297

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{709}}^1$

素因数の和:1072

約数の個数: 16

約数和(自身を含む): 42804480

約数和(自身を除く): 11514183

約数列:

[1, 3, 47, 141, 313, 709, 939, 2127, 14711, 33323, 44133, 99969, 221917, 665751, 10430099, 31290297]

約数ペア:

[(1, 31290297), (3, 10430099), (47, 665751), (141, 221917), (313, 99969), (709, 44133), (939, 33323), (2127, 14711)]