12040917

素因数分解:

$3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{811}}^1$

素因数の和:929

約数の個数: 24

約数和(自身を含む): 18883872

約数和(自身を除く): 6842955

約数列:

[1, 3, 7, 21, 49, 101, 147, 303, 707, 811, 2121, 2433, 4949, 5677, 14847, 17031, 39739, 81911, 119217, 245733, 573377, 1720131, 4013639, 12040917]

約数ペア:

[(1, 12040917), (3, 4013639), (7, 1720131), (21, 573377), (49, 245733), (101, 119217), (147, 81911), (303, 39739), (707, 17031), (811, 14847), (2121, 5677), (2433, 4949)]