109826647

素因数分解:

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

素因数の和:507

約数の個数: 18

約数和(自身を含む): 133908488

約数和(自身を除く): 24081841

約数列:

[1, 7, 17, 119, 233, 289, 1631, 2023, 3961, 27727, 54289, 67337, 380023, 471359, 922913, 6460391, 15689521, 109826647]

約数ペア:

[(1, 109826647), (7, 15689521), (17, 6460391), (119, 922913), (233, 471359), (289, 380023), (1631, 67337), (2023, 54289), (3961, 27727)]