1520770089

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{57131}}^1$

素因数の和:57620

約数の個数: 16

約数和(自身を含む): 2139022080

約数和(自身を除く): 618251991

約数列:

[1, 3, 19, 57, 467, 1401, 8873, 26619, 57131, 171393, 1085489, 3256467, 26680177, 80040531, 506923363, 1520770089]

約数ペア:

[(1, 1520770089), (3, 506923363), (19, 80040531), (57, 26680177), (467, 3256467), (1401, 1085489), (8873, 171393), (26619, 57131)]