40498707

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1\times {\mathrm{467}}^1$

素因数の和:818

約数の個数: 16

約数和(自身を含む): 54767232

約数和(自身を除く): 14268525

約数列:

[1, 3, 137, 211, 411, 467, 633, 1401, 28907, 63979, 86721, 98537, 191937, 295611, 13499569, 40498707]

約数ペア:

[(1, 40498707), (3, 13499569), (137, 295611), (211, 191937), (411, 98537), (467, 86721), (633, 63979), (1401, 28907)]