89828221

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{107837}}^1$

素因数の和:107868

約数の個数: 12

約数和(自身を含む): 110641788

約数和(自身を除く): 20813567

約数列:

[1, 7, 17, 49, 119, 833, 107837, 754859, 1833229, 5284013, 12832603, 89828221]

約数ペア:

[(1, 89828221), (7, 12832603), (17, 5284013), (49, 1833229), (119, 754859), (833, 107837)]