1087103619

素因数分解:

$3^3\times 7^1\times {\mathrm{5751871}}^1$

素因数の和:5751887

約数の個数: 16

約数和(自身を含む): 1840599040

約数和(自身を除く): 753495421

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 5751871, 17255613, 40263097, 51766839, 120789291, 155300517, 362367873, 1087103619]

約数ペア:

[(1, 1087103619), (3, 362367873), (7, 155300517), (9, 120789291), (21, 51766839), (27, 40263097), (63, 17255613), (189, 5751871)]