1072721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:176

約数の個数: 16

約数和(自身を含む): 1256640

約数和(自身を除く): 183919

約数列:

[1, 13, 19, 43, 101, 247, 559, 817, 1313, 1919, 4343, 10621, 24947, 56459, 82517, 1072721]

約数ペア:

[(1, 1072721), (13, 82517), (19, 56459), (43, 24947), (101, 10621), (247, 4343), (559, 1919), (817, 1313)]