85364321

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{91691}}^1$

素因数の和:91724

約数の個数: 12

約数和(自身を含む): 104528880

約数和(自身を除く): 19164559

約数列:

[1, 7, 19, 49, 133, 931, 91691, 641837, 1742129, 4492859, 12194903, 85364321]

約数ペア:

[(1, 85364321), (7, 12194903), (19, 4492859), (49, 1742129), (133, 641837), (931, 91691)]