27874561

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{491}}^1$

素因数の和:912

約数の個数: 16

約数和(自身を含む): 32897088

約数和(自身を除く): 5022527

約数列:

[1, 11, 13, 143, 397, 491, 4367, 5161, 5401, 6383, 56771, 70213, 194927, 2144197, 2534051, 27874561]

約数ペア:

[(1, 27874561), (11, 2534051), (13, 2144197), (143, 194927), (397, 70213), (491, 56771), (4367, 6383), (5161, 5401)]