2019214461

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{311}}^1\times {\mathrm{1087}}^1$

素因数の和:1593

約数の個数: 32

約数和(自身を含む): 2965487616

約数和(自身を除く): 946273155

約数列:

[1, 3, 11, 33, 181, 311, 543, 933, 1087, 1991, 3261, 3421, 5973, 10263, 11957, 35871, 56291, 168873, 196747, 338057, 590241, 619201, 1014171, 1857603, 2164217, 3718627, 6492651, 11155881, 61188317, 183564951, 673071487, 2019214461]

約数ペア:

[(1, 2019214461), (3, 673071487), (11, 183564951), (33, 61188317), (181, 11155881), (311, 6492651), (543, 3718627), (933, 2164217), (1087, 1857603), (1991, 1014171), (3261, 619201), (3421, 590241), (5973, 338057), (10263, 196747), (11957, 168873), (35871, 56291)]