17953101

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:385

約数の個数: 24

約数和(自身を含む): 26557440

約数和(自身を除く): 8604339

約数列:

[1, 3, 9, 113, 127, 139, 339, 381, 417, 1017, 1143, 1251, 14351, 15707, 17653, 43053, 47121, 52959, 129159, 141363, 158877, 1994789, 5984367, 17953101]

約数ペア:

[(1, 17953101), (3, 5984367), (9, 1994789), (113, 158877), (127, 141363), (139, 129159), (339, 52959), (381, 47121), (417, 43053), (1017, 17653), (1143, 15707), (1251, 14351)]