13177917

素因数分解:

$3^3\times {\mathrm{271}}^1\times {\mathrm{1801}}^1$

素因数の和:2081

約数の個数: 16

約数和(自身を含む): 19605760

約数和(自身を除く): 6427843

約数列:

[1, 3, 9, 27, 271, 813, 1801, 2439, 5403, 7317, 16209, 48627, 488071, 1464213, 4392639, 13177917]

約数ペア:

[(1, 13177917), (3, 4392639), (9, 1464213), (27, 488071), (271, 48627), (813, 16209), (1801, 7317), (2439, 5403)]