82784513

素因数分解:

$7^1\times {\mathrm{181}}^1\times {\mathrm{223}}^1\times {\mathrm{293}}^1$

素因数の和:704

約数の個数: 16

約数和(自身を含む): 95886336

約数和(自身を除く): 13101823

約数列:

[1, 7, 181, 223, 293, 1267, 1561, 2051, 40363, 53033, 65339, 282541, 371231, 457373, 11826359, 82784513]

約数ペア:

[(1, 82784513), (7, 11826359), (181, 457373), (223, 371231), (293, 282541), (1267, 65339), (1561, 53033), (2051, 40363)]