291288933

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{829883}}^1$

素因数の和:829905

約数の個数: 16

約数和(自身を含む): 464735040

約数和(自身を除く): 173446107

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 829883, 2489649, 7468947, 10788479, 22406841, 32365437, 97096311, 291288933]

約数ペア:

[(1, 291288933), (3, 97096311), (9, 32365437), (13, 22406841), (27, 10788479), (39, 7468947), (117, 2489649), (351, 829883)]