8242317

素因数分解:

$3^5\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:439

約数の個数: 24

約数和(自身を含む): 12501216

約数和(自身を除く): 4258899

約数列:

[1, 3, 9, 27, 81, 107, 243, 317, 321, 951, 963, 2853, 2889, 8559, 8667, 25677, 26001, 33919, 77031, 101757, 305271, 915813, 2747439, 8242317]

約数ペア:

[(1, 8242317), (3, 2747439), (9, 915813), (27, 305271), (81, 101757), (107, 77031), (243, 33919), (317, 26001), (321, 25677), (951, 8667), (963, 8559), (2853, 2889)]