82718447

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{1319}}^1$

素因数の和:1391

約数の個数: 24

約数和(自身を含む): 103741440

約数和(自身を除く): 21022993

約数列:

[1, 7, 17, 31, 119, 217, 289, 527, 1319, 2023, 3689, 8959, 9233, 22423, 40889, 62713, 156961, 286223, 381191, 695113, 2668337, 4865791, 11816921, 82718447]

約数ペア:

[(1, 82718447), (7, 11816921), (17, 4865791), (31, 2668337), (119, 695113), (217, 381191), (289, 286223), (527, 156961), (1319, 62713), (2023, 40889), (3689, 22423), (8959, 9233)]