23359217

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{409}}^1$

素因数の和:656

約数の個数: 16

約数和(自身を含む): 27552000

約数和(自身を除く): 4192783

約数列:

[1, 7, 41, 199, 287, 409, 1393, 2863, 8159, 16769, 57113, 81391, 117383, 569737, 3337031, 23359217]

約数ペア:

[(1, 23359217), (7, 3337031), (41, 569737), (199, 117383), (287, 81391), (409, 57113), (1393, 16769), (2863, 8159)]