56724987

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{12547}}^1$

素因数の和:12698

約数の個数: 16

約数和(自身を含む): 83117952

約数和(自身を除く): 26392965

約数列:

[1, 3, 11, 33, 137, 411, 1507, 4521, 12547, 37641, 138017, 414051, 1718939, 5156817, 18908329, 56724987]

約数ペア:

[(1, 56724987), (3, 18908329), (11, 5156817), (33, 1718939), (137, 414051), (411, 138017), (1507, 37641), (4521, 12547)]