268014957

素因数分解:

$3^1\times 7^2\times {\mathrm{1823231}}^1$

素因数の和:1823248

約数の個数: 12

約数和(自身を含む): 415696896

約数和(自身を除く): 147681939

約数列:

[1, 3, 7, 21, 49, 147, 1823231, 5469693, 12762617, 38287851, 89338319, 268014957]

約数ペア:

[(1, 268014957), (3, 89338319), (7, 38287851), (21, 12762617), (49, 5469693), (147, 1823231)]