121321837

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{3079}}^1$

素因数の和:3532

約数の個数: 16

約数和(自身を含む): 149712640

約数和(自身を除く): 28390803

約数列:

[1, 7, 13, 91, 433, 3031, 3079, 5629, 21553, 39403, 40027, 280189, 1333207, 9332449, 17331691, 121321837]

約数ペア:

[(1, 121321837), (7, 17331691), (13, 9332449), (91, 1333207), (433, 280189), (3031, 40027), (3079, 39403), (5629, 21553)]