22903839

素因数分解:

$3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1723}}^1$

素因数の和:1947

約数の個数: 24

約数和(自身を含む): 38010752

約数和(自身を除く): 15106913

約数列:

[1, 3, 7, 9, 21, 63, 211, 633, 1477, 1723, 1899, 4431, 5169, 12061, 13293, 15507, 36183, 108549, 363553, 1090659, 2544871, 3271977, 7634613, 22903839]

約数ペア:

[(1, 22903839), (3, 7634613), (7, 3271977), (9, 2544871), (21, 1090659), (63, 363553), (211, 108549), (633, 36183), (1477, 15507), (1723, 13293), (1899, 12061), (4431, 5169)]