7796528399

素因数分解:

${\mathrm{11}}^2\times {\mathrm{911}}^1\times {\mathrm{70729}}^1$

素因数の和:71662

約数の個数: 12

約数和(自身を含む): 8579266080

約数和(自身を除く): 782737681

約数列:

[1, 11, 121, 911, 10021, 70729, 110231, 778019, 8558209, 64434119, 708775309, 7796528399]

約数ペア:

[(1, 7796528399), (11, 708775309), (121, 64434119), (911, 8558209), (10021, 778019), (70729, 110231)]