13362723

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{73}}^1$

素因数の和:176

約数の個数: 36

約数和(自身を含む): 21852792

約数和(自身を除く): 8490069

約数列:

[1, 3, 9, 11, 33, 43, 73, 99, 129, 219, 387, 473, 657, 803, 1419, 1849, 2409, 3139, 4257, 5547, 7227, 9417, 16641, 20339, 28251, 34529, 61017, 103587, 134977, 183051, 310761, 404931, 1214793, 1484747, 4454241, 13362723]

約数ペア:

[(1, 13362723), (3, 4454241), (9, 1484747), (11, 1214793), (33, 404931), (43, 310761), (73, 183051), (99, 134977), (129, 103587), (219, 61017), (387, 34529), (473, 28251), (657, 20339), (803, 16641), (1419, 9417), (1849, 7227), (2409, 5547), (3139, 4257)]