868767537

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{26891}}^1$

素因数の和:27005

約数の個数: 24

約数和(自身を含む): 1287588960

約数和(自身を除く): 418821423

約数列:

[1, 3, 11, 33, 89, 121, 267, 363, 979, 2937, 10769, 26891, 32307, 80673, 295801, 887403, 2393299, 3253811, 7179897, 9761433, 26326289, 78978867, 289589179, 868767537]

約数ペア:

[(1, 868767537), (3, 289589179), (11, 78978867), (33, 26326289), (89, 9761433), (121, 7179897), (267, 3253811), (363, 2393299), (979, 887403), (2937, 295801), (10769, 80673), (26891, 32307)]