40273207

素因数分解:

${\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{797}}^1$

素因数の和:859

約数の個数: 16

約数和(自身を含む): 45581760

約数和(自身を除く): 5308553

約数列:

[1, 13, 23, 169, 299, 797, 2197, 3887, 10361, 18331, 50531, 134693, 238303, 1751009, 3097939, 40273207]

約数ペア:

[(1, 40273207), (13, 3097939), (23, 1751009), (169, 238303), (299, 134693), (797, 50531), (2197, 18331), (3887, 10361)]