256064021001

素因数分解:

$3^2\times {\mathrm{5237}}^1\times {\mathrm{5432797}}^1$

素因数の和:5438040

約数の個数: 12

約数和(自身を含む): 369940947012

約数和(自身を除く): 113876926011

約数列:

[1, 3, 9, 5237, 15711, 47133, 5432797, 16298391, 48895173, 28451557889, 85354673667, 256064021001]

約数ペア:

[(1, 256064021001), (3, 85354673667), (9, 28451557889), (5237, 48895173), (15711, 16298391), (47133, 5432797)]