40256481

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{5413}}^1$

素因数の和:5520

約数の個数: 16

約数和(自身を含む): 55959104

約数和(自身を除く): 15702623

約数列:

[1, 3, 37, 67, 111, 201, 2479, 5413, 7437, 16239, 200281, 362671, 600843, 1088013, 13418827, 40256481]

約数ペア:

[(1, 40256481), (3, 13418827), (37, 1088013), (67, 600843), (111, 362671), (201, 200281), (2479, 16239), (5413, 7437)]