40142521

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1097}}^1$

素因数の和:1200

約数の個数: 16

約数和(自身を含む): 44060544

約数和(自身を除く): 3918023

約数列:

[1, 23, 37, 43, 851, 989, 1097, 1591, 25231, 36593, 40589, 47171, 933547, 1084933, 1745327, 40142521]

約数ペア:

[(1, 40142521), (23, 1745327), (37, 1084933), (43, 933547), (851, 47171), (989, 40589), (1097, 36593), (1591, 25231)]