13553213

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:428

約数の個数: 16

約数和(自身を含む): 14921280

約数和(自身を除く): 1368067

約数列:

[1, 19, 43, 53, 313, 817, 1007, 2279, 5947, 13459, 16589, 43301, 255721, 315191, 713327, 13553213]

約数ペア:

[(1, 13553213), (19, 713327), (43, 315191), (53, 255721), (313, 43301), (817, 16589), (1007, 13459), (2279, 5947)]