80829291

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{947}}^1\times {\mathrm{1237}}^1$

素因数の和:2210

約数の個数: 16

約数和(自身を含む): 112667904

約数和(自身を除く): 31838613

約数列:

[1, 3, 23, 69, 947, 1237, 2841, 3711, 21781, 28451, 65343, 85353, 1171439, 3514317, 26943097, 80829291]

約数ペア:

[(1, 80829291), (3, 26943097), (23, 3514317), (69, 1171439), (947, 85353), (1237, 65343), (2841, 28451), (3711, 21781)]