2266143

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1597}}^1$

素因数の和:1654

約数の個数: 16

約数和(自身を含む): 3374976

約数和(自身を除く): 1108833

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 1597, 4791, 17567, 52701, 68671, 206013, 755381, 2266143]

約数ペア:

[(1, 2266143), (3, 755381), (11, 206013), (33, 68671), (43, 52701), (129, 17567), (473, 4791), (1419, 1597)]