13489780153

素因数分解:

${\mathrm{47}}^1\times {\mathrm{443}}^1\times {\mathrm{647893}}^1$

素因数の和:648383

約数の個数: 8

約数和(自身を含む): 13807916928

約数和(自身を除く): 318136775

約数列:

[1, 47, 443, 20821, 647893, 30450971, 287016599, 13489780153]

約数ペア:

[(1, 13489780153), (47, 287016599), (443, 30450971), (20821, 647893)]