22213719

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1297}}^1$

素因数の和:1487

約数の個数: 24

約数和(自身を含む): 35232912

約数和(自身を除く): 13019193

約数列:

[1, 3, 9, 11, 33, 99, 173, 519, 1297, 1557, 1903, 3891, 5709, 11673, 14267, 17127, 42801, 128403, 224381, 673143, 2019429, 2468191, 7404573, 22213719]

約数ペア:

[(1, 22213719), (3, 7404573), (9, 2468191), (11, 2019429), (33, 673143), (99, 224381), (173, 128403), (519, 42801), (1297, 17127), (1557, 14267), (1903, 11673), (3891, 5709)]