13111122021

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{911}}^1\times {\mathrm{102071}}^1$

素因数の和:103032

約数の個数: 16

約数和(自身を含む): 17873215488

約数和(自身を除く): 4762093467

約数列:

[1, 3, 47, 141, 911, 2733, 42817, 102071, 128451, 306213, 4797337, 14392011, 92986681, 278960043, 4370374007, 13111122021]

約数ペア:

[(1, 13111122021), (3, 4370374007), (47, 278960043), (141, 92986681), (911, 14392011), (2733, 4797337), (42817, 306213), (102071, 128451)]