90881011

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{691}}^1$

素因数の和:922

約数の個数: 16

約数和(自身を含む): 100135168

約数和(自身を除く): 9254157

約数列:

[1, 13, 67, 151, 691, 871, 1963, 8983, 10117, 46297, 104341, 131521, 601861, 1356433, 6990847, 90881011]

約数ペア:

[(1, 90881011), (13, 6990847), (67, 1356433), (151, 601861), (691, 131521), (871, 104341), (1963, 46297), (8983, 10117)]