2265681

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{967}}^1$

素因数の和:1052

約数の個数: 16

約数和(自身を含む): 3345408

約数和(自身を除く): 1079727

約数列:

[1, 3, 11, 33, 71, 213, 781, 967, 2343, 2901, 10637, 31911, 68657, 205971, 755227, 2265681]

約数ペア:

[(1, 2265681), (3, 755227), (11, 205971), (33, 68657), (71, 31911), (213, 10637), (781, 2901), (967, 2343)]