255163713

素因数分解:

$3^1\times 7^1\times {\mathrm{829}}^1\times {\mathrm{14657}}^1$

素因数の和:15496

約数の個数: 16

約数和(自身を含む): 389316480

約数和(自身を除く): 134152767

約数列:

[1, 3, 7, 21, 829, 2487, 5803, 14657, 17409, 43971, 102599, 307797, 12150653, 36451959, 85054571, 255163713]

約数ペア:

[(1, 255163713), (3, 85054571), (7, 36451959), (21, 12150653), (829, 307797), (2487, 102599), (5803, 43971), (14657, 17409)]