1330337211

素因数分解:

$3^1\times 7^2\times {\mathrm{9049913}}^1$

素因数の和:9049930

約数の個数: 12

約数和(自身を含む): 2063380392

約数和(自身を除く): 733043181

約数列:

[1, 3, 7, 21, 49, 147, 9049913, 27149739, 63349391, 190048173, 443445737, 1330337211]

約数ペア:

[(1, 1330337211), (3, 443445737), (7, 190048173), (21, 63349391), (49, 27149739), (147, 9049913)]