213702717

素因数分解:

$3^1\times {\mathrm{199}}^1\times {\mathrm{311}}^1\times {\mathrm{1151}}^1$

素因数の和:1664

約数の個数: 16

約数和(自身を含む): 287539200

約数和(自身を除く): 73836483

約数列:

[1, 3, 199, 311, 597, 933, 1151, 3453, 61889, 185667, 229049, 357961, 687147, 1073883, 71234239, 213702717]

約数ペア:

[(1, 213702717), (3, 71234239), (199, 1073883), (311, 687147), (597, 357961), (933, 229049), (1151, 185667), (3453, 61889)]