57374421

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{2129}}^1$

素因数の和:2836

約数の個数: 16

約数和(自身を含む): 82541760

約数和(自身を除く): 25167339

約数列:

[1, 3, 13, 39, 691, 2073, 2129, 6387, 8983, 26949, 27677, 83031, 1471139, 4413417, 19124807, 57374421]

約数ペア:

[(1, 57374421), (3, 19124807), (13, 4413417), (39, 1471139), (691, 83031), (2073, 27677), (2129, 26949), (6387, 8983)]