56540859

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{2927}}^1$

素因数の和:3114

約数の個数: 16

約数和(自身を含む): 77580288

約数和(自身を除く): 21039429

約数列:

[1, 3, 47, 137, 141, 411, 2927, 6439, 8781, 19317, 137569, 400999, 412707, 1202997, 18846953, 56540859]

約数ペア:

[(1, 56540859), (3, 18846953), (47, 1202997), (137, 412707), (141, 400999), (411, 137569), (2927, 19317), (6439, 8781)]