56347521

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{2417}}^1$

素因数の和:2848

約数の個数: 16

約数和(自身を含む): 79310400

約数和(自身を除く): 22962879

約数列:

[1, 3, 19, 57, 409, 1227, 2417, 7251, 7771, 23313, 45923, 137769, 988553, 2965659, 18782507, 56347521]

約数ペア:

[(1, 56347521), (3, 18782507), (19, 2965659), (57, 988553), (409, 137769), (1227, 45923), (2417, 23313), (7251, 7771)]