2017495509

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{2243}}^1\times {\mathrm{5657}}^1$

素因数の和:7956

約数の個数: 16

約数和(自身を含む): 2742455232

約数和(自身を除く): 724959723

約数列:

[1, 3, 53, 159, 2243, 5657, 6729, 16971, 118879, 299821, 356637, 899463, 12688651, 38065953, 672498503, 2017495509]

約数ペア:

[(1, 2017495509), (3, 672498503), (53, 38065953), (159, 12688651), (2243, 899463), (5657, 356637), (6729, 299821), (16971, 118879)]