17120207

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:203

約数の個数: 24

約数和(自身を含む): 20159280

約数和(自身を除く): 3039073

約数列:

[1, 13, 17, 59, 101, 169, 221, 767, 1003, 1313, 1717, 2873, 5959, 9971, 13039, 17069, 22321, 77467, 101303, 169507, 290173, 1007071, 1316939, 17120207]

約数ペア:

[(1, 17120207), (13, 1316939), (17, 1007071), (59, 290173), (101, 169507), (169, 101303), (221, 77467), (767, 22321), (1003, 17069), (1313, 13039), (1717, 9971), (2873, 5959)]