189191233

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79259}}^1$

素因数の和:79308

約数の個数: 16

約数和(自身を含む): 243486720

約数和(自身を除く): 54295487

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 79259, 554813, 871849, 2457029, 6102943, 17199203, 27027319, 189191233]

約数ペア:

[(1, 189191233), (7, 27027319), (11, 17199203), (31, 6102943), (77, 2457029), (217, 871849), (341, 554813), (2387, 79259)]