12214719

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13709}}^1$

素因数の和:13732

約数の個数: 20

約数和(自身を含む): 19906920

約数和(自身を除く): 7692201

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 13709, 41127, 123381, 150799, 370143, 452397, 1110429, 1357191, 4071573, 12214719]

約数ペア:

[(1, 12214719), (3, 4071573), (9, 1357191), (11, 1110429), (27, 452397), (33, 370143), (81, 150799), (99, 123381), (297, 41127), (891, 13709)]