1380069

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:201

約数の個数: 24

約数和(自身を含む): 2134080

約数和(自身を除く): 754011

約数列:

[1, 3, 9, 23, 59, 69, 113, 177, 207, 339, 531, 1017, 1357, 2599, 4071, 6667, 7797, 12213, 20001, 23391, 60003, 153341, 460023, 1380069]

約数ペア:

[(1, 1380069), (3, 460023), (9, 153341), (23, 60003), (59, 23391), (69, 20001), (113, 12213), (177, 7797), (207, 6667), (339, 4071), (531, 2599), (1017, 1357)]