22174641

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{8831}}^1$

素因数の和:8874

約数の個数: 20

約数和(自身を含む): 34197504

約数和(自身を除く): 12022863

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 8831, 26493, 79479, 238437, 273761, 715311, 821283, 2463849, 7391547, 22174641]

約数ペア:

[(1, 22174641), (3, 7391547), (9, 2463849), (27, 821283), (31, 715311), (81, 273761), (93, 238437), (279, 79479), (837, 26493), (2511, 8831)]