9020451

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 13789440

約数和(自身を除く): 4768989

約数列:

[1, 3, 11, 33, 41, 59, 113, 123, 177, 339, 451, 649, 1243, 1353, 1947, 2419, 3729, 4633, 6667, 7257, 13899, 20001, 26609, 50963, 73337, 79827, 152889, 220011, 273347, 820041, 3006817, 9020451]

約数ペア:

[(1, 9020451), (3, 3006817), (11, 820041), (33, 273347), (41, 220011), (59, 152889), (113, 79827), (123, 73337), (177, 50963), (339, 26609), (451, 20001), (649, 13899), (1243, 7257), (1353, 6667), (1947, 4633), (2419, 3729)]