1201524207

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1531}}^1\times {\mathrm{20123}}^1$

素因数の和:21670

約数の個数: 16

約数和(自身を含む): 1726478208

約数和(自身を除く): 524954001

約数列:

[1, 3, 13, 39, 1531, 4593, 19903, 20123, 59709, 60369, 261599, 784797, 30808313, 92424939, 400508069, 1201524207]

約数ペア:

[(1, 1201524207), (3, 400508069), (13, 92424939), (39, 30808313), (1531, 784797), (4593, 261599), (19903, 60369), (20123, 59709)]