80826889

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18233}}^1$

素因数の和:18288

約数の個数: 16

約数和(自身を含む): 98025984

約数和(自身を除く): 17199095

約数列:

[1, 11, 13, 31, 143, 341, 403, 4433, 18233, 200563, 237029, 565223, 2607319, 6217453, 7347899, 80826889]

約数ペア:

[(1, 80826889), (11, 7347899), (13, 6217453), (31, 2607319), (143, 565223), (341, 237029), (403, 200563), (4433, 18233)]