260018454987

素因数分解:

$3^2\times {\mathrm{99409}}^1\times {\mathrm{290627}}^1$

素因数の和:390042

約数の個数: 12

約数和(自身を含む): 375587283240

約数和(自身を除く): 115568828253

約数列:

[1, 3, 9, 99409, 290627, 298227, 871881, 894681, 2615643, 28890939443, 86672818329, 260018454987]

約数ペア:

[(1, 260018454987), (3, 86672818329), (9, 28890939443), (99409, 2615643), (290627, 894681), (298227, 871881)]