2017974189

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{25031}}^1$

素因数の和:25401

約数の個数: 32

約数和(自身を含む): 3364300800

約数和(自身を除く): 1346326611

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 349, 1047, 2443, 3839, 7329, 11517, 25031, 26873, 75093, 80619, 175217, 275341, 525651, 826023, 1927387, 5782161, 8735819, 26207457, 61150733, 96094009, 183452199, 288282027, 672658063, 2017974189]

約数ペア:

[(1, 2017974189), (3, 672658063), (7, 288282027), (11, 183452199), (21, 96094009), (33, 61150733), (77, 26207457), (231, 8735819), (349, 5782161), (1047, 1927387), (2443, 826023), (3839, 525651), (7329, 275341), (11517, 175217), (25031, 80619), (26873, 75093)]