4357491

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1987}}^1$

素因数の和:2050

約数の個数: 16

約数和(自身を含む): 6297984

約数和(自身を除く): 1940493

約数列:

[1, 3, 17, 43, 51, 129, 731, 1987, 2193, 5961, 33779, 85441, 101337, 256323, 1452497, 4357491]

約数ペア:

[(1, 4357491), (3, 1452497), (17, 256323), (43, 101337), (51, 85441), (129, 33779), (731, 5961), (1987, 2193)]