16220171

素因数分解:

${\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{3623}}^1$

素因数の和:3682

約数の個数: 12

約数和(自身を含む): 18315696

約数和(自身を除く): 2095525

約数列:

[1, 11, 37, 121, 407, 3623, 4477, 39853, 134051, 438383, 1474561, 16220171]

約数ペア:

[(1, 16220171), (11, 1474561), (37, 438383), (121, 134051), (407, 39853), (3623, 4477)]