9728691

素因数分解:

$3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1637}}^1$

素因数の和:1930

約数の個数: 16

約数和(自身を含む): 14886144

約数和(自身を除く): 5157453

約数列:

[1, 3, 7, 21, 283, 849, 1637, 1981, 4911, 5943, 11459, 34377, 463271, 1389813, 3242897, 9728691]

約数ペア:

[(1, 9728691), (3, 3242897), (7, 1389813), (21, 463271), (283, 34377), (849, 11459), (1637, 5943), (1981, 4911)]