12399129

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{5813}}^1$

素因数の和:5901

約数の個数: 16

約数和(自身を含む): 18604800

約数和(自身を除く): 6205671

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 5813, 17439, 52317, 156951, 459227, 1377681, 4133043, 12399129]

約数ペア:

[(1, 12399129), (3, 4133043), (9, 1377681), (27, 459227), (79, 156951), (237, 52317), (711, 17439), (2133, 5813)]