12177837

素因数分解:

$3^3\times 7^1\times {\mathrm{64433}}^1$

素因数の和:64449

約数の個数: 16

約数和(自身を含む): 20618880

約数和(自身を除く): 8441043

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 64433, 193299, 451031, 579897, 1353093, 1739691, 4059279, 12177837]

約数ペア:

[(1, 12177837), (3, 4059279), (7, 1739691), (9, 1353093), (21, 579897), (27, 451031), (63, 193299), (189, 64433)]