1337354379

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{521}}^1\times {\mathrm{3907}}^1$

素因数の和:4507

約数の個数: 24

約数和(自身を含む): 1962456912

約数和(自身を除く): 625102533

約数列:

[1, 3, 9, 73, 219, 521, 657, 1563, 3907, 4689, 11721, 35163, 38033, 114099, 285211, 342297, 855633, 2035547, 2566899, 6106641, 18319923, 148594931, 445784793, 1337354379]

約数ペア:

[(1, 1337354379), (3, 445784793), (9, 148594931), (73, 18319923), (219, 6106641), (521, 2566899), (657, 2035547), (1563, 855633), (3907, 342297), (4689, 285211), (11721, 114099), (35163, 38033)]