134389619

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47639}}^1$

素因数の和:47690

約数の個数: 16

約数和(自身を含む): 170741760

約数和(自身を除く): 36352141

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 47639, 333473, 619307, 1476809, 4335149, 10337663, 19198517, 134389619]

約数ペア:

[(1, 134389619), (7, 19198517), (13, 10337663), (31, 4335149), (91, 1476809), (217, 619307), (403, 333473), (2821, 47639)]