43491897

素因数分解:

$3^5\times {\mathrm{89}}^1\times {\mathrm{2011}}^1$

素因数の和:2115

約数の個数: 24

約数和(自身を含む): 65913120

約数和(自身を除く): 22421223

約数列:

[1, 3, 9, 27, 81, 89, 243, 267, 801, 2011, 2403, 6033, 7209, 18099, 21627, 54297, 162891, 178979, 488673, 536937, 1610811, 4832433, 14497299, 43491897]

約数ペア:

[(1, 43491897), (3, 14497299), (9, 4832433), (27, 1610811), (81, 536937), (89, 488673), (243, 178979), (267, 162891), (801, 54297), (2011, 21627), (2403, 18099), (6033, 7209)]