1881332563

素因数分解:

${\mathrm{11}}^3\times {\mathrm{521}}^1\times {\mathrm{2713}}^1$

素因数の和:3267

約数の個数: 16

約数和(自身を含む): 2074060512

約数和(自身を除く): 192727949

約数列:

[1, 11, 121, 521, 1331, 2713, 5731, 29843, 63041, 328273, 693451, 1413473, 3611003, 15548203, 171030233, 1881332563]

約数ペア:

[(1, 1881332563), (11, 171030233), (121, 15548203), (521, 3611003), (1331, 1413473), (2713, 693451), (5731, 328273), (29843, 63041)]