13456047

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1951}}^1$

素因数の和:1995

約数の個数: 24

約数和(自身を含む): 20769280

約数和(自身を除く): 7313233

約数列:

[1, 3, 11, 19, 33, 57, 121, 209, 363, 627, 1951, 2299, 5853, 6897, 21461, 37069, 64383, 111207, 236071, 407759, 708213, 1223277, 4485349, 13456047]

約数ペア:

[(1, 13456047), (3, 4485349), (11, 1223277), (19, 708213), (33, 407759), (57, 236071), (121, 111207), (209, 64383), (363, 37069), (627, 21461), (1951, 6897), (2299, 5853)]