22467879

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5023}}^1$

素因数の和:5107

約数の個数: 24

約数和(自身を含む): 37619712

約数和(自身を除く): 15151833

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 5023, 15069, 35161, 45207, 105483, 316449, 356633, 1069899, 2496431, 3209697, 7489293, 22467879]

約数ペア:

[(1, 22467879), (3, 7489293), (7, 3209697), (9, 2496431), (21, 1069899), (63, 356633), (71, 316449), (213, 105483), (497, 45207), (639, 35161), (1491, 15069), (4473, 5023)]