40875023

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{5209}}^1$

素因数の和:5294

約数の個数: 16

約数和(自身を含む): 50016000

約数和(自身を除く): 9140977

約数列:

[1, 7, 19, 59, 133, 413, 1121, 5209, 7847, 36463, 98971, 307331, 692797, 2151317, 5839289, 40875023]

約数ペア:

[(1, 40875023), (7, 5839289), (19, 2151317), (59, 692797), (133, 307331), (413, 98971), (1121, 36463), (5209, 7847)]