1771341

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4129}}^1$

素因数の和:4156

約数の個数: 16

約数和(自身を含む): 2775360

約数和(自身を除く): 1004019

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 4129, 12387, 45419, 53677, 136257, 161031, 590447, 1771341]

約数ペア:

[(1, 1771341), (3, 590447), (11, 161031), (13, 136257), (33, 53677), (39, 45419), (143, 12387), (429, 4129)]