12585321

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3917}}^1$

素因数の和:3950

約数の個数: 32

約数和(自身を含む): 22567680

約数和(自身を除く): 9982359

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 3917, 11751, 27419, 35253, 66589, 82257, 105759, 199767, 246771, 466123, 599301, 740313, 1398369, 1797903, 4195107, 12585321]

約数ペア:

[(1, 12585321), (3, 4195107), (7, 1797903), (9, 1398369), (17, 740313), (21, 599301), (27, 466123), (51, 246771), (63, 199767), (119, 105759), (153, 82257), (189, 66589), (357, 35253), (459, 27419), (1071, 11751), (3213, 3917)]