8495907

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 13824000

約数和(自身を除く): 5328093

約数列:

[1, 3, 7, 19, 21, 57, 107, 133, 199, 321, 399, 597, 749, 1393, 2033, 2247, 3781, 4179, 6099, 11343, 14231, 21293, 26467, 42693, 63879, 79401, 149051, 404567, 447153, 1213701, 2831969, 8495907]

約数ペア:

[(1, 8495907), (3, 2831969), (7, 1213701), (19, 447153), (21, 404567), (57, 149051), (107, 79401), (133, 63879), (199, 42693), (321, 26467), (399, 21293), (597, 14231), (749, 11343), (1393, 6099), (2033, 4179), (2247, 3781)]