288408093

素因数分解:

$3^1\times {\mathrm{211}}^1\times {\mathrm{673}}^1\times {\mathrm{677}}^1$

素因数の和:1564

約数の個数: 16

約数和(自身を含む): 387512256

約数和(自身を除く): 99104163

約数列:

[1, 3, 211, 633, 673, 677, 2019, 2031, 142003, 142847, 426009, 428541, 455621, 1366863, 96136031, 288408093]

約数ペア:

[(1, 288408093), (3, 96136031), (211, 1366863), (633, 455621), (673, 428541), (677, 426009), (2019, 142847), (2031, 142003)]