17203303

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:307

約数の個数: 24

約数和(自身を含む): 20802320

約数和(自身を除く): 3599017

約数列:

[1, 13, 17, 19, 221, 241, 247, 289, 323, 3133, 3757, 4097, 4199, 4579, 5491, 53261, 59527, 69649, 71383, 77843, 905437, 1011959, 1323331, 17203303]

約数ペア:

[(1, 17203303), (13, 1323331), (17, 1011959), (19, 905437), (221, 77843), (241, 71383), (247, 69649), (289, 59527), (323, 53261), (3133, 5491), (3757, 4579), (4097, 4199)]