284487983

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{1597}}^1$

素因数の和:1874

約数の個数: 16

約数和(自身を含む): 312492096

約数和(自身を除く): 28004113

約数列:

[1, 13, 71, 193, 923, 1597, 2509, 13703, 20761, 113387, 178139, 308221, 1474031, 4006873, 21883691, 284487983]

約数ペア:

[(1, 284487983), (13, 21883691), (71, 4006873), (193, 1474031), (923, 308221), (1597, 178139), (2509, 113387), (13703, 20761)]