487551213

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{15919}}^1$

素因数の和:16049

約数の個数: 24

約数和(自身を含む): 730154880

約数和(自身を除く): 242603667

約数列:

[1, 3, 9, 41, 83, 123, 249, 369, 747, 3403, 10209, 15919, 30627, 47757, 143271, 652679, 1321277, 1958037, 3963831, 5874111, 11891493, 54172357, 162517071, 487551213]

約数ペア:

[(1, 487551213), (3, 162517071), (9, 54172357), (41, 11891493), (83, 5874111), (123, 3963831), (249, 1958037), (369, 1321277), (747, 652679), (3403, 143271), (10209, 47757), (15919, 30627)]