40690047

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{3559}}^1$

素因数の和:3702

約数の個数: 16

約数和(自身を含む): 56276480

約数和(自身を除く): 15586433

約数列:

[1, 3, 37, 103, 111, 309, 3559, 3811, 10677, 11433, 131683, 366577, 395049, 1099731, 13563349, 40690047]

約数ペア:

[(1, 40690047), (3, 13563349), (37, 1099731), (103, 395049), (111, 366577), (309, 131683), (3559, 11433), (3811, 10677)]