6721195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1951}}^1$

素因数の和:2022

約数の個数: 16

約数和(自身を含む): 8854272

約数和(自身を除く): 2133077

約数列:

[1, 5, 13, 53, 65, 265, 689, 1951, 3445, 9755, 25363, 103403, 126815, 517015, 1344239, 6721195]

約数ペア:

[(1, 6721195), (5, 1344239), (13, 517015), (53, 126815), (65, 103403), (265, 25363), (689, 9755), (1951, 3445)]