11918691

素因数分解:

$3^3\times {\mathrm{239}}^1\times {\mathrm{1847}}^1$

素因数の和:2095

約数の個数: 16

約数和(自身を含む): 17740800

約数和(自身を除く): 5822109

約数列:

[1, 3, 9, 27, 239, 717, 1847, 2151, 5541, 6453, 16623, 49869, 441433, 1324299, 3972897, 11918691]

約数ペア:

[(1, 11918691), (3, 3972897), (9, 1324299), (27, 441433), (239, 49869), (717, 16623), (1847, 6453), (2151, 5541)]