2170403739

素因数分解:

$3^2\times 7^1\times {\mathrm{3217}}^1\times {\mathrm{10709}}^1$

素因数の和:13939

約数の個数: 24

約数和(自身を含む): 3584337120

約数和(自身を除く): 1413933381

約数列:

[1, 3, 7, 9, 21, 63, 3217, 9651, 10709, 22519, 28953, 32127, 67557, 74963, 96381, 202671, 224889, 674667, 34450853, 103352559, 241155971, 310057677, 723467913, 2170403739]

約数ペア:

[(1, 2170403739), (3, 723467913), (7, 310057677), (9, 241155971), (21, 103352559), (63, 34450853), (3217, 674667), (9651, 224889), (10709, 202671), (22519, 96381), (28953, 74963), (32127, 67557)]