1283680167

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{505187}}^1$

素因数の和:505219

約数の個数: 24

約数和(自身を含む): 2150080128

約数和(自身を除く): 866399961

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 505187, 1515561, 3536309, 5557057, 10608927, 16671171, 38899399, 61127627, 116698197, 183382881, 427893389, 1283680167]

約数ペア:

[(1, 1283680167), (3, 427893389), (7, 183382881), (11, 116698197), (21, 61127627), (33, 38899399), (77, 16671171), (121, 10608927), (231, 5557057), (363, 3536309), (847, 1515561), (2541, 505187)]