28450509

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{797}}^1$

素因数の和:1036

約数の個数: 16

約数和(自身を含む): 38738112

約数和(自身を除く): 10287603

約数列:

[1, 3, 73, 163, 219, 489, 797, 2391, 11899, 35697, 58181, 129911, 174543, 389733, 9483503, 28450509]

約数ペア:

[(1, 28450509), (3, 9483503), (73, 389733), (163, 174543), (219, 129911), (489, 58181), (797, 35697), (2391, 11899)]