9131689

素因数分解:

$7^3\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:437

約数の個数: 16

約数和(自身を含む): 10816000

約数和(自身を除く): 1684311

約数列:

[1, 7, 49, 79, 337, 343, 553, 2359, 3871, 16513, 26623, 27097, 115591, 186361, 1304527, 9131689]

約数ペア:

[(1, 9131689), (7, 1304527), (49, 186361), (79, 115591), (337, 27097), (343, 26623), (553, 16513), (2359, 3871)]