171640047

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{7691}}^1$

素因数の和:7910

約数の個数: 16

約数和(自身を含む): 235559808

約数和(自身を除く): 63919761

約数列:

[1, 3, 43, 129, 173, 519, 7439, 7691, 22317, 23073, 330713, 992139, 1330543, 3991629, 57213349, 171640047]

約数ペア:

[(1, 171640047), (3, 57213349), (43, 3991629), (129, 1330543), (173, 992139), (519, 330713), (7439, 23073), (7691, 22317)]