31431297

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{5437}}^1$

素因数の和:5528

約数の個数: 16

約数和(自身を含む): 43852032

約数和(自身を除く): 12420735

約数列:

[1, 3, 41, 47, 123, 141, 1927, 5437, 5781, 16311, 222917, 255539, 668751, 766617, 10477099, 31431297]

約数ペア:

[(1, 31431297), (3, 10477099), (41, 766617), (47, 668751), (123, 255539), (141, 222917), (1927, 16311), (5437, 5781)]