2854521

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{691}}^1$

素因数の和:723

約数の個数: 24

約数和(自身を含む): 4533984

約数和(自身を除く): 1679463

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 691, 1377, 2073, 4131, 6219, 11747, 18657, 35241, 55971, 105723, 167913, 317169, 951507, 2854521]

約数ペア:

[(1, 2854521), (3, 951507), (9, 317169), (17, 167913), (27, 105723), (51, 55971), (81, 35241), (153, 18657), (243, 11747), (459, 6219), (691, 4131), (1377, 2073)]