78987119

素因数分解:

${\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{857}}^1$

素因数の和:994

約数の個数: 16

約数和(自身を含む): 84509568

約数和(自身を除く): 5522449

約数列:

[1, 37, 47, 53, 857, 1739, 1961, 2491, 31709, 40279, 45421, 92167, 1490323, 1680577, 2134787, 78987119]

約数ペア:

[(1, 78987119), (37, 2134787), (47, 1680577), (53, 1490323), (857, 92167), (1739, 45421), (1961, 40279), (2491, 31709)]