39183039

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20063}}^1$

素因数の和:20107

約数の個数: 24

約数和(自身を含む): 66772992

約数和(自身を除く): 27589953

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 20063, 60189, 140441, 180567, 421323, 621953, 1263969, 1865859, 4353671, 5597577, 13061013, 39183039]

約数ペア:

[(1, 39183039), (3, 13061013), (7, 5597577), (9, 4353671), (21, 1865859), (31, 1263969), (63, 621953), (93, 421323), (217, 180567), (279, 140441), (651, 60189), (1953, 20063)]