86789437

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2423}}^1$

素因数の和:2497

約数の個数: 24

約数和(自身を含む): 109429056

約数和(自身を除く): 22639619

約数列:

[1, 7, 17, 43, 49, 119, 301, 731, 833, 2107, 2423, 5117, 16961, 35819, 41191, 104189, 118727, 288337, 729323, 1771213, 2018359, 5105261, 12398491, 86789437]

約数ペア:

[(1, 86789437), (7, 12398491), (17, 5105261), (43, 2018359), (49, 1771213), (119, 729323), (301, 288337), (731, 118727), (833, 104189), (2107, 41191), (2423, 35819), (5117, 16961)]