27628909

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{12373}}^1$

素因数の和:12420

約数の個数: 16

約数和(自身を含む): 35637120

約数和(自身を除く): 8008211

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 12373, 86611, 136103, 358817, 952721, 2511719, 3946987, 27628909]

約数ペア:

[(1, 27628909), (7, 3946987), (11, 2511719), (29, 952721), (77, 358817), (203, 136103), (319, 86611), (2233, 12373)]