268336789

素因数分解:

$7^3\times {\mathrm{17}}^2\times {\mathrm{2707}}^1$

素因数の和:2762

約数の個数: 24

約数和(自身を含む): 332542400

約数和(自身を除く): 64205611

約数列:

[1, 7, 17, 49, 119, 289, 343, 833, 2023, 2707, 5831, 14161, 18949, 46019, 99127, 132643, 322133, 782323, 928501, 2254931, 5476261, 15784517, 38333827, 268336789]

約数ペア:

[(1, 268336789), (7, 38333827), (17, 15784517), (49, 5476261), (119, 2254931), (289, 928501), (343, 782323), (833, 322133), (2023, 132643), (2707, 99127), (5831, 46019), (14161, 18949)]