297503713

素因数分解:

${\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{40939}}^1$

素因数の和:41008

約数の個数: 12

約数和(自身を含む): 329648880

約数和(自身を除く): 32145167

約数列:

[1, 13, 43, 169, 559, 7267, 40939, 532207, 1760377, 6918691, 22884901, 297503713]

約数ペア:

[(1, 297503713), (13, 22884901), (43, 6918691), (169, 1760377), (559, 532207), (7267, 40939)]