17775921293

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{212227}}^1$

素因数の和:212636

約数の個数: 16

約数和(自身を含む): 20322953280

約数和(自身を除く): 2547031987

約数列:

[1, 13, 17, 221, 379, 4927, 6443, 83759, 212227, 2758951, 3607859, 46902167, 80434033, 1045642429, 1367378561, 17775921293]

約数ペア:

[(1, 17775921293), (13, 1367378561), (17, 1045642429), (221, 80434033), (379, 46902167), (4927, 3607859), (6443, 2758951), (83759, 212227)]