140171421

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{18061}}^1$

素因数の和:18276

約数の個数: 16

約数和(自身を含む): 202294400

約数和(自身を除く): 62122979

約数列:

[1, 3, 13, 39, 199, 597, 2587, 7761, 18061, 54183, 234793, 704379, 3594139, 10782417, 46723807, 140171421]

約数ペア:

[(1, 140171421), (3, 46723807), (13, 10782417), (39, 3594139), (199, 704379), (597, 234793), (2587, 54183), (7761, 18061)]