80438479

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{991}}^1$

素因数の和:1206

約数の個数: 16

約数和(自身を含む): 90279936

約数和(自身を除く): 9841457

約数列:

[1, 11, 47, 157, 517, 991, 1727, 7379, 10901, 46577, 81169, 155587, 512347, 1711457, 7312589, 80438479]

約数ペア:

[(1, 80438479), (11, 7312589), (47, 1711457), (157, 512347), (517, 155587), (991, 81169), (1727, 46577), (7379, 10901)]