39715319

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 49904640

約数和(自身を除く): 10189321

約数列:

[1, 7, 23, 37, 59, 113, 161, 259, 413, 791, 851, 1357, 2183, 2599, 4181, 5957, 6667, 9499, 15281, 18193, 29267, 46669, 50209, 96163, 153341, 246679, 351463, 673141, 1073387, 1726753, 5673617, 39715319]

約数ペア:

[(1, 39715319), (7, 5673617), (23, 1726753), (37, 1073387), (59, 673141), (113, 351463), (161, 246679), (259, 153341), (413, 96163), (791, 50209), (851, 46669), (1357, 29267), (2183, 18193), (2599, 15281), (4181, 9499), (5957, 6667)]