40032639

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1213}}^1$

素因数の和:1431

約数の個数: 24

約数和(自身を含む): 61234160

約数和(自身を除く): 21201521

約数列:

[1, 3, 9, 19, 57, 171, 193, 579, 1213, 1737, 3639, 3667, 10917, 11001, 23047, 33003, 69141, 207423, 234109, 702327, 2106981, 4448071, 13344213, 40032639]

約数ペア:

[(1, 40032639), (3, 13344213), (9, 4448071), (19, 2106981), (57, 702327), (171, 234109), (193, 207423), (579, 69141), (1213, 33003), (1737, 23047), (3639, 11001), (3667, 10917)]