248875293

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{1097}}^1\times {\mathrm{1609}}^1$

素因数の和:2756

約数の個数: 16

約数和(自身を含む): 339413760

約数和(自身を除く): 90538467

約数列:

[1, 3, 47, 141, 1097, 1609, 3291, 4827, 51559, 75623, 154677, 226869, 1765073, 5295219, 82958431, 248875293]

約数ペア:

[(1, 248875293), (3, 82958431), (47, 5295219), (141, 1765073), (1097, 226869), (1609, 154677), (3291, 75623), (4827, 51559)]