7903107

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{409}}^1$

素因数の和:547

約数の個数: 24

約数和(自身を含む): 12152400

約数和(自身を除く): 4249293

約数列:

[1, 3, 9, 19, 57, 113, 171, 339, 409, 1017, 1227, 2147, 3681, 6441, 7771, 19323, 23313, 46217, 69939, 138651, 415953, 878123, 2634369, 7903107]

約数ペア:

[(1, 7903107), (3, 2634369), (9, 878123), (19, 415953), (57, 138651), (113, 69939), (171, 46217), (339, 23313), (409, 19323), (1017, 7771), (1227, 6441), (2147, 3681)]