9969479911

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{71263}}^1$

素因数の和:71518

約数の個数: 16

約数和(自身を含む): 10832128000

約数和(自身を除く): 862648089

約数列:

[1, 19, 37, 199, 703, 3781, 7363, 71263, 139897, 1353997, 2636731, 14181337, 50097889, 269445403, 524709469, 9969479911]

約数ペア:

[(1, 9969479911), (19, 524709469), (37, 269445403), (199, 50097889), (703, 14181337), (3781, 2636731), (7363, 1353997), (71263, 139897)]