21912363

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{24593}}^1$

素因数の和:24616

約数の個数: 20

約数和(自身を含む): 35710488

約数和(自身を除く): 13798125

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 24593, 73779, 221337, 270523, 664011, 811569, 1992033, 2434707, 7304121, 21912363]

約数ペア:

[(1, 21912363), (3, 7304121), (9, 2434707), (11, 1992033), (27, 811569), (33, 664011), (81, 270523), (99, 221337), (297, 73779), (891, 24593)]