528028319

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{252283}}^1$

素因数の和:252326

約数の個数: 16

約数和(自身を含む): 678139392

約数和(自身を除く): 150111073

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 252283, 1765981, 3279679, 5802509, 22957753, 40617563, 75432617, 528028319]

約数ペア:

[(1, 528028319), (7, 75432617), (13, 40617563), (23, 22957753), (91, 5802509), (161, 3279679), (299, 1765981), (2093, 252283)]