13380123

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1229}}^1$

素因数の和:1442

約数の個数: 16

約数和(自身を含む): 18892800

約数和(自身を除く): 5512677

約数列:

[1, 3, 19, 57, 191, 573, 1229, 3629, 3687, 10887, 23351, 70053, 234739, 704217, 4460041, 13380123]

約数ペア:

[(1, 13380123), (3, 4460041), (19, 704217), (57, 234739), (191, 70053), (573, 23351), (1229, 10887), (3629, 3687)]