1047184439

素因数分解:

$7^2\times {\mathrm{139}}^1\times {\mathrm{153749}}^1$

素因数の和:153902

約数の個数: 12

約数和(自身を含む): 1226925000

約数和(自身を除く): 179740561

約数列:

[1, 7, 49, 139, 973, 6811, 153749, 1076243, 7533701, 21371111, 149597777, 1047184439]

約数ペア:

[(1, 1047184439), (7, 149597777), (49, 21371111), (139, 7533701), (973, 1076243), (6811, 153749)]