713720161

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{15737}}^1$

素因数の和:15805

約数の個数: 32

約数和(自身を含む): 966942720

約数和(自身を除く): 253222559

約数列:

[1, 7, 11, 19, 31, 77, 133, 209, 217, 341, 589, 1463, 2387, 4123, 6479, 15737, 45353, 110159, 173107, 299003, 487847, 1211749, 2093021, 3289033, 3414929, 5366317, 9269093, 23023231, 37564219, 64883651, 101960023, 713720161]

約数ペア:

[(1, 713720161), (7, 101960023), (11, 64883651), (19, 37564219), (31, 23023231), (77, 9269093), (133, 5366317), (209, 3414929), (217, 3289033), (341, 2093021), (589, 1211749), (1463, 487847), (2387, 299003), (4123, 173107), (6479, 110159), (15737, 45353)]