541879379713

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{2753}}^1\times {\mathrm{1222561}}^1$

素因数の和:1225344

約数の個数: 16

約数和(自身を含む): 646451663616

約数和(自身を除く): 104572283903

約数列:

[1, 7, 23, 161, 2753, 19271, 63319, 443233, 1222561, 8557927, 28118903, 196832321, 3365710433, 23559973031, 77411339959, 541879379713]

約数ペア:

[(1, 541879379713), (7, 77411339959), (23, 23559973031), (161, 3365710433), (2753, 196832321), (19271, 28118903), (63319, 8557927), (443233, 1222561)]