89039279

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{14947}}^1$

素因数の和:15014

約数の個数: 16

約数和(自身を含む): 109060608

約数和(自身を除く): 20021329

約数列:

[1, 7, 23, 37, 161, 259, 851, 5957, 14947, 104629, 343781, 553039, 2406467, 3871273, 12719897, 89039279]

約数ペア:

[(1, 89039279), (7, 12719897), (23, 3871273), (37, 2406467), (161, 553039), (259, 343781), (851, 104629), (5957, 14947)]