17399551

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{601}}^1$

素因数の和:762

約数の個数: 16

約数和(自身を含む): 20024928

約数和(自身を除く): 2625377

約数列:

[1, 13, 17, 131, 221, 601, 1703, 2227, 7813, 10217, 28951, 78731, 132821, 1023503, 1338427, 17399551]

約数ペア:

[(1, 17399551), (13, 1338427), (17, 1023503), (131, 132821), (221, 78731), (601, 28951), (1703, 10217), (2227, 7813)]