56407449

素因数分解:

$3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{9697}}^1$

素因数の和:9984

約数の個数: 16

約数和(自身を含む): 86273408

約数和(自身を除く): 29865959

約数列:

[1, 3, 7, 21, 277, 831, 1939, 5817, 9697, 29091, 67879, 203637, 2686069, 8058207, 18802483, 56407449]

約数ペア:

[(1, 56407449), (3, 18802483), (7, 8058207), (21, 2686069), (277, 203637), (831, 67879), (1939, 29091), (5817, 9697)]