389329677

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{47381}}^1$

素因数の和:47481

約数の個数: 24

約数和(自身を含む): 620893728

約数和(自身を除く): 231564051

約数列:

[1, 3, 9, 11, 33, 83, 99, 249, 747, 913, 2739, 8217, 47381, 142143, 426429, 521191, 1563573, 3932623, 4690719, 11797869, 35393607, 43258853, 129776559, 389329677]

約数ペア:

[(1, 389329677), (3, 129776559), (9, 43258853), (11, 35393607), (33, 11797869), (83, 4690719), (99, 3932623), (249, 1563573), (747, 521191), (913, 426429), (2739, 142143), (8217, 47381)]