22889811

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{5023}}^1$

素因数の和:5071

約数の個数: 24

約数和(自身を含む): 36655104

約数和(自身を除く): 13765293

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 4557, 5023, 15069, 35161, 105483, 155713, 246127, 467139, 738381, 1089991, 3269973, 7629937, 22889811]

約数ペア:

[(1, 22889811), (3, 7629937), (7, 3269973), (21, 1089991), (31, 738381), (49, 467139), (93, 246127), (147, 155713), (217, 105483), (651, 35161), (1519, 15069), (4557, 5023)]