2021061039

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{91199}}^1$

素因数の和:91374

約数の個数: 16

約数和(自身を含む): 2757888000

約数和(自身を除く): 736826961

約数列:

[1, 3, 83, 89, 249, 267, 7387, 22161, 91199, 273597, 7569517, 8116711, 22708551, 24350133, 673687013, 2021061039]

約数ペア:

[(1, 2021061039), (3, 673687013), (83, 24350133), (89, 22708551), (249, 8116711), (267, 7569517), (7387, 273597), (22161, 91199)]