8149953

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{617}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 13526784

約数和(自身を除く): 5376831

約数列:

[1, 3, 7, 17, 21, 37, 51, 111, 119, 259, 357, 617, 629, 777, 1851, 1887, 4319, 4403, 10489, 12957, 13209, 22829, 31467, 68487, 73423, 159803, 220269, 388093, 479409, 1164279, 2716651, 8149953]

約数ペア:

[(1, 8149953), (3, 2716651), (7, 1164279), (17, 479409), (21, 388093), (37, 220269), (51, 159803), (111, 73423), (119, 68487), (259, 31467), (357, 22829), (617, 13209), (629, 12957), (777, 10489), (1851, 4403), (1887, 4319)]