297702013

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{2238361}}^1$

素因数の和:2238387

約数の個数: 8

約数和(自身を含む): 358137920

約数和(自身を除く): 60435907

約数列:

[1, 7, 19, 133, 2238361, 15668527, 42528859, 297702013]

約数ペア:

[(1, 297702013), (7, 42528859), (19, 15668527), (133, 2238361)]