4964988721

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{3637}}^1\times {\mathrm{17729}}^1$

素因数の和:21384

約数の個数: 16

約数和(自身を含む): 6192167040

約数和(自身を除く): 1227178319

約数列:

[1, 7, 11, 77, 3637, 17729, 25459, 40007, 124103, 195019, 280049, 1365133, 64480373, 451362611, 709284103, 4964988721]

約数ペア:

[(1, 4964988721), (7, 709284103), (11, 451362611), (77, 64480373), (3637, 1365133), (17729, 280049), (25459, 195019), (40007, 124103)]