233423281

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1327}}^1\times {\mathrm{1933}}^1$

素因数の和:3280

約数の個数: 16

約数和(自身を含む): 287655424

約数和(自身を除く): 54232143

約数列:

[1, 7, 13, 91, 1327, 1933, 9289, 13531, 17251, 25129, 120757, 175903, 2565091, 17955637, 33346183, 233423281]

約数ペア:

[(1, 233423281), (7, 33346183), (13, 17955637), (91, 2565091), (1327, 175903), (1933, 120757), (9289, 25129), (13531, 17251)]