55121339

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{1481}}^1$

素因数の和:1910

約数の個数: 16

約数和(自身を含む): 68053440

約数和(自身を除く): 12932101

約数列:

[1, 7, 13, 91, 409, 1481, 2863, 5317, 10367, 19253, 37219, 134771, 605729, 4240103, 7874477, 55121339]

約数ペア:

[(1, 55121339), (7, 7874477), (13, 4240103), (91, 605729), (409, 134771), (1481, 37219), (2863, 19253), (5317, 10367)]