40387517

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{401}}^1$

素因数の和:604

約数の個数: 16

約数和(自身を含む): 43994880

約数和(自身を除く): 3607363

約数列:

[1, 23, 29, 151, 401, 667, 3473, 4379, 9223, 11629, 60551, 100717, 267467, 1392673, 1755979, 40387517]

約数ペア:

[(1, 40387517), (23, 1755979), (29, 1392673), (151, 267467), (401, 100717), (667, 60551), (3473, 11629), (4379, 9223)]