268998411

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{1163}}^1$

素因数の和:1383

約数の個数: 32

約数和(自身を含む): 403172352

約数和(自身を除く): 134173941

約数列:

[1, 3, 11, 33, 43, 129, 163, 473, 489, 1163, 1419, 1793, 3489, 5379, 7009, 12793, 21027, 38379, 50009, 77099, 150027, 189569, 231297, 550099, 568707, 1650297, 2085259, 6255777, 8151467, 24454401, 89666137, 268998411]

約数ペア:

[(1, 268998411), (3, 89666137), (11, 24454401), (33, 8151467), (43, 6255777), (129, 2085259), (163, 1650297), (473, 568707), (489, 550099), (1163, 231297), (1419, 189569), (1793, 150027), (3489, 77099), (5379, 50009), (7009, 38379), (12793, 21027)]