13781883

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1493}}^1$

素因数の和:1694

約数の個数: 16

約数和(自身を含む): 19577376

約数和(自身を除く): 5795493

約数列:

[1, 3, 17, 51, 181, 543, 1493, 3077, 4479, 9231, 25381, 76143, 270233, 810699, 4593961, 13781883]

約数ペア:

[(1, 13781883), (3, 4593961), (17, 810699), (51, 270233), (181, 76143), (543, 25381), (1493, 9231), (3077, 4479)]