20131176879

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{911}}^1\times {\mathrm{223211}}^1$

素因数の和:224139

約数の個数: 24

約数和(自身を含む): 31756817664

約数和(自身を除く): 11625640785

約数列:

[1, 3, 9, 11, 33, 99, 911, 2733, 8199, 10021, 30063, 90189, 223211, 669633, 2008899, 2455321, 7365963, 22097889, 203345221, 610035663, 1830106989, 2236797431, 6710392293, 20131176879]

約数ペア:

[(1, 20131176879), (3, 6710392293), (9, 2236797431), (11, 1830106989), (33, 610035663), (99, 203345221), (911, 22097889), (2733, 7365963), (8199, 2455321), (10021, 2008899), (30063, 669633), (90189, 223211)]