494037309

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{80449}}^1$

素因数の和:80564

約数の個数: 16

約数和(自身を含む): 695088000

約数和(自身を除く): 201050691

約数列:

[1, 3, 23, 69, 89, 267, 2047, 6141, 80449, 241347, 1850327, 5550981, 7159961, 21479883, 164679103, 494037309]

約数ペア:

[(1, 494037309), (3, 164679103), (23, 21479883), (69, 7159961), (89, 5550981), (267, 1850327), (2047, 241347), (6141, 80449)]