24420227

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:179

約数の個数: 24

約数和(自身を含む): 28428624

約数和(自身を除く): 4008397

約数列:

[1, 13, 23, 53, 67, 299, 529, 689, 871, 1219, 1541, 3551, 6877, 15847, 20033, 28037, 35443, 46163, 81673, 364481, 460759, 1061749, 1878479, 24420227]

約数ペア:

[(1, 24420227), (13, 1878479), (23, 1061749), (53, 460759), (67, 364481), (299, 81673), (529, 46163), (689, 35443), (871, 28037), (1219, 20033), (1541, 15847), (3551, 6877)]