318621963

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{2633}}^1$

素因数の和:2859

約数の個数: 32

約数和(自身を含む): 490556160

約数和(自身を除く): 171934197

約数列:

[1, 3, 11, 19, 33, 57, 193, 209, 579, 627, 2123, 2633, 3667, 6369, 7899, 11001, 28963, 40337, 50027, 86889, 121011, 150081, 508169, 550297, 1524507, 1650891, 5589859, 9655211, 16769577, 28965633, 106207321, 318621963]

約数ペア:

[(1, 318621963), (3, 106207321), (11, 28965633), (19, 16769577), (33, 9655211), (57, 5589859), (193, 1650891), (209, 1524507), (579, 550297), (627, 508169), (2123, 150081), (2633, 121011), (3667, 86889), (6369, 50027), (7899, 40337), (11001, 28963)]