9808071

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{971}}^1$

素因数の和:1031

約数の個数: 32

約数和(自身を含む): 16547328

約数和(自身を除く): 6739257

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 259, 273, 481, 777, 971, 1443, 2913, 3367, 6797, 10101, 12623, 20391, 35927, 37869, 88361, 107781, 251489, 265083, 467051, 754467, 1401153, 3269357, 9808071]

約数ペア:

[(1, 9808071), (3, 3269357), (7, 1401153), (13, 754467), (21, 467051), (37, 265083), (39, 251489), (91, 107781), (111, 88361), (259, 37869), (273, 35927), (481, 20391), (777, 12623), (971, 10101), (1443, 6797), (2913, 3367)]