91244321

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{109537}}^1$

素因数の和:109568

約数の個数: 12

約数和(自身を含む): 112385988

約数和(自身を除く): 21141667

約数列:

[1, 7, 17, 49, 119, 833, 109537, 766759, 1862129, 5367313, 13034903, 91244321]

約数ペア:

[(1, 91244321), (7, 13034903), (17, 5367313), (49, 1862129), (119, 766759), (833, 109537)]