1936331383

素因数分解:

$7^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3457}}^1$

素因数の和:3572

約数の個数: 32

約数和(自身を含む): 2390169600

約数和(自身を除く): 453838217

約数列:

[1, 7, 23, 49, 71, 161, 343, 497, 1127, 1633, 3457, 3479, 7889, 11431, 24199, 24353, 79511, 80017, 169393, 245447, 556577, 560119, 1185751, 1718129, 3896039, 5645281, 12026903, 27272273, 39516967, 84188321, 276618769, 1936331383]

約数ペア:

[(1, 1936331383), (7, 276618769), (23, 84188321), (49, 39516967), (71, 27272273), (161, 12026903), (343, 5645281), (497, 3896039), (1127, 1718129), (1633, 1185751), (3457, 560119), (3479, 556577), (7889, 245447), (11431, 169393), (24199, 80017), (24353, 79511)]