12603171

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{821}}^1$

素因数の和:891

約数の個数: 32

約数和(自身を含む): 20832768

約数和(自身を除く): 8229597

約数列:

[1, 3, 7, 17, 21, 43, 51, 119, 129, 301, 357, 731, 821, 903, 2193, 2463, 5117, 5747, 13957, 15351, 17241, 35303, 41871, 97699, 105909, 247121, 293097, 600151, 741363, 1800453, 4201057, 12603171]

約数ペア:

[(1, 12603171), (3, 4201057), (7, 1800453), (17, 741363), (21, 600151), (43, 293097), (51, 247121), (119, 105909), (129, 97699), (301, 41871), (357, 35303), (731, 17241), (821, 15351), (903, 13957), (2193, 5747), (2463, 5117)]