13340667

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 19699200

約数和(自身を除く): 6358533

約数列:

[1, 3, 23, 29, 59, 69, 87, 113, 177, 339, 667, 1357, 1711, 2001, 2599, 3277, 4071, 5133, 6667, 7797, 9831, 20001, 39353, 75371, 118059, 153341, 193343, 226113, 460023, 580029, 4446889, 13340667]

約数ペア:

[(1, 13340667), (3, 4446889), (23, 580029), (29, 460023), (59, 226113), (69, 193343), (87, 153341), (113, 118059), (177, 75371), (339, 39353), (667, 20001), (1357, 9831), (1711, 7797), (2001, 6667), (2599, 5133), (3277, 4071)]