40783039

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:822

約数の個数: 16

約数和(自身を含む): 45757440

約数和(自身を除く): 4974401

約数列:

[1, 11, 71, 79, 661, 781, 869, 5609, 7271, 46931, 52219, 61699, 516241, 574409, 3707549, 40783039]

約数ペア:

[(1, 40783039), (11, 3707549), (71, 574409), (79, 516241), (661, 61699), (781, 52219), (869, 46931), (5609, 7271)]