253403601

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{4153}}^1$

素因数の和:4253

約数の個数: 24

約数和(自身を含む): 377449056

約数和(自身を除く): 124045455

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 1849, 4153, 5547, 12459, 20339, 45683, 61017, 137049, 178579, 535737, 1964369, 5893107, 7678897, 23036691, 84467867, 253403601]

約数ペア:

[(1, 253403601), (3, 84467867), (11, 23036691), (33, 7678897), (43, 5893107), (129, 1964369), (473, 535737), (1419, 178579), (1849, 137049), (4153, 61017), (5547, 45683), (12459, 20339)]