2622267

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:252

約数の個数: 32

約数和(自身を含む): 4276800

約数和(自身を除く): 1654533

約数列:

[1, 3, 9, 17, 27, 29, 51, 87, 153, 197, 261, 459, 493, 591, 783, 1479, 1773, 3349, 4437, 5319, 5713, 10047, 13311, 17139, 30141, 51417, 90423, 97121, 154251, 291363, 874089, 2622267]

約数ペア:

[(1, 2622267), (3, 874089), (9, 291363), (17, 154251), (27, 97121), (29, 90423), (51, 51417), (87, 30141), (153, 17139), (197, 13311), (261, 10047), (459, 5713), (493, 5319), (591, 4437), (783, 3349), (1479, 1773)]