260076327

素因数分解:

$3^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{18793}}^1$

素因数の和:19462

約数の個数: 16

約数和(自身を含む): 396929280

約数和(自身を除く): 136852953

約数列:

[1, 3, 7, 21, 659, 1977, 4613, 13839, 18793, 56379, 131551, 394653, 12384587, 37153761, 86692109, 260076327]

約数ペア:

[(1, 260076327), (3, 86692109), (7, 37153761), (21, 12384587), (659, 394653), (1977, 131551), (4613, 56379), (13839, 18793)]