7131801621

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8283161}}^1$

素因数の和:8283212

約数の個数: 16

約数和(自身を含む): 11132569728

約数和(自身を除く): 4000768107

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 8283161, 24849483, 57982127, 173946381, 339609601, 1018828803, 2377267207, 7131801621]

約数ペア:

[(1, 7131801621), (3, 2377267207), (7, 1018828803), (21, 339609601), (41, 173946381), (123, 57982127), (287, 24849483), (861, 8283161)]