17128709

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2237}}^1$

素因数の和:2300

約数の個数: 16

約数和(自身を含む): 20052480

約数和(自身を除く): 2923771

約数列:

[1, 13, 19, 31, 247, 403, 589, 2237, 7657, 29081, 42503, 69347, 552539, 901511, 1317593, 17128709]

約数ペア:

[(1, 17128709), (13, 1317593), (19, 901511), (31, 552539), (247, 69347), (403, 42503), (589, 29081), (2237, 7657)]