8889359381

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{233}}^1\times {\mathrm{18859}}^1$

素因数の和:19133

約数の個数: 24

約数和(自身を含む): 10838917440

約数和(自身を除く): 1949558059

約数列:

[1, 7, 17, 119, 233, 289, 1631, 2023, 3961, 18859, 27727, 67337, 132013, 320603, 471359, 2244221, 4394147, 5450251, 30759029, 38151757, 74700499, 522903493, 1269908483, 8889359381]

約数ペア:

[(1, 8889359381), (7, 1269908483), (17, 522903493), (119, 74700499), (233, 38151757), (289, 30759029), (1631, 5450251), (2023, 4394147), (3961, 2244221), (18859, 471359), (27727, 320603), (67337, 132013)]