7841197

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{433}}^1$

素因数の和:652

約数の個数: 16

約数和(自身を含む): 9721600

約数和(自身を除く): 1880403

約数列:

[1, 7, 13, 91, 199, 433, 1393, 2587, 3031, 5629, 18109, 39403, 86167, 603169, 1120171, 7841197]

約数ペア:

[(1, 7841197), (7, 1120171), (13, 603169), (91, 86167), (199, 39403), (433, 18109), (1393, 5629), (2587, 3031)]