85200479

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{1663}}^1$

素因数の和:2246

約数の個数: 16

約数和(自身を含む): 105111552

約数和(自身を除く): 19911073

約数列:

[1, 7, 13, 91, 563, 1663, 3941, 7319, 11641, 21619, 51233, 151333, 936269, 6553883, 12171497, 85200479]

約数ペア:

[(1, 85200479), (7, 12171497), (13, 6553883), (91, 936269), (563, 151333), (1663, 51233), (3941, 21619), (7319, 11641)]