13908399

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^2$

素因数の和:251

約数の個数: 24

約数和(自身を含む): 20568960

約数和(自身を除く): 6660561

約数列:

[1, 3, 19, 23, 57, 69, 103, 309, 437, 1311, 1957, 2369, 5871, 7107, 10609, 31827, 45011, 135033, 201571, 244007, 604713, 732021, 4636133, 13908399]

約数ペア:

[(1, 13908399), (3, 4636133), (19, 732021), (23, 604713), (57, 244007), (69, 201571), (103, 135033), (309, 45011), (437, 31827), (1311, 10609), (1957, 7107), (2369, 5871)]