875948241

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2195359}}^1$

素因数の和:2195388

約数の個数: 16

約数和(自身を含む): 1405030400

約数和(自身を除く): 529082159

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 2195359, 6586077, 15367513, 41711821, 46102539, 125135463, 291982747, 875948241]

約数ペア:

[(1, 875948241), (3, 291982747), (7, 125135463), (19, 46102539), (21, 41711821), (57, 15367513), (133, 6586077), (399, 2195359)]