18948303

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{63799}}^1$

素因数の和:63819

約数の個数: 16

約数和(自身を含む): 30624000

約数和(自身を除く): 11675697

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 63799, 191397, 574191, 701789, 1722573, 2105367, 6316101, 18948303]

約数ペア:

[(1, 18948303), (3, 6316101), (9, 2105367), (11, 1722573), (27, 701789), (33, 574191), (99, 191397), (297, 63799)]