39141193

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{18701}}^1$

素因数の和:18744

約数の個数: 16

約数和(自身を含む): 50270976

約数和(自身を除く): 11129783

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 18701, 130907, 243113, 430123, 1701791, 3010861, 5591599, 39141193]

約数ペア:

[(1, 39141193), (7, 5591599), (13, 3010861), (23, 1701791), (91, 430123), (161, 243113), (299, 130907), (2093, 18701)]