91019071

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37441}}^1$

素因数の和:37482

約数の個数: 16

約数和(自身を含む): 113224608

約数和(自身を除く): 22205537

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 37441, 411851, 486733, 636497, 5354063, 7001467, 8274461, 91019071]

約数ペア:

[(1, 91019071), (11, 8274461), (13, 7001467), (17, 5354063), (143, 636497), (187, 486733), (221, 411851), (2431, 37441)]