388548727

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1423}}^1\times {\mathrm{2053}}^1$

素因数の和:3502

約数の個数: 16

約数和(自身を含む): 467983360

約数和(自身を除く): 79434633

約数列:

[1, 7, 19, 133, 1423, 2053, 9961, 14371, 27037, 39007, 189259, 273049, 2921419, 20449933, 55506961, 388548727]

約数ペア:

[(1, 388548727), (7, 55506961), (19, 20449933), (133, 2921419), (1423, 273049), (2053, 189259), (9961, 39007), (14371, 27037)]