28464111

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1153}}^1$

素因数の和:1383

約数の個数: 24

約数和(自身を含む): 44525936

約数和(自身を除く): 16061825

約数列:

[1, 3, 9, 13, 39, 117, 211, 633, 1153, 1899, 2743, 3459, 8229, 10377, 14989, 24687, 44967, 134901, 243283, 729849, 2189547, 3162679, 9488037, 28464111]

約数ペア:

[(1, 28464111), (3, 9488037), (9, 3162679), (13, 2189547), (39, 729849), (117, 243283), (211, 134901), (633, 44967), (1153, 24687), (1899, 14989), (2743, 10377), (3459, 8229)]