531788221

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{5927}}^1$

素因数の和:6080

約数の個数: 16

約数和(自身を含む): 573640704

約数和(自身を除く): 41852483

約数列:

[1, 23, 47, 83, 1081, 1909, 3901, 5927, 89723, 136321, 278569, 491941, 6407087, 11314643, 23121227, 531788221]

約数ペア:

[(1, 531788221), (23, 23121227), (47, 11314643), (83, 6407087), (1081, 491941), (1909, 278569), (3901, 136321), (5927, 89723)]