12648153

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 20736000

約数和(自身を除く): 8087847

約数列:

[1, 3, 7, 17, 21, 51, 71, 119, 213, 357, 497, 499, 1207, 1491, 1497, 3493, 3621, 8449, 8483, 10479, 25347, 25449, 35429, 59381, 106287, 178143, 248003, 602293, 744009, 1806879, 4216051, 12648153]

約数ペア:

[(1, 12648153), (3, 4216051), (7, 1806879), (17, 744009), (21, 602293), (51, 248003), (71, 178143), (119, 106287), (213, 59381), (357, 35429), (497, 25449), (499, 25347), (1207, 10479), (1491, 8483), (1497, 8449), (3493, 3621)]