139927081

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{523}}^1\times {\mathrm{1033}}^1$

素因数の和:1600

約数の個数: 16

約数和(自身を含む): 164712064

約数和(自身を除く): 24784983

約数列:

[1, 7, 37, 259, 523, 1033, 3661, 7231, 19351, 38221, 135457, 267547, 540259, 3781813, 19989583, 139927081]

約数ペア:

[(1, 139927081), (7, 19989583), (37, 3781813), (259, 540259), (523, 267547), (1033, 135457), (3661, 38221), (7231, 19351)]