1336897143

素因数分解:

$3^4\times {\mathrm{479}}^1\times {\mathrm{34457}}^1$

素因数の和:34948

約数の個数: 20

約数和(自身を含む): 2001320640

約数和(自身を除く): 664423497

約数列:

[1, 3, 9, 27, 81, 479, 1437, 4311, 12933, 34457, 38799, 103371, 310113, 930339, 2791017, 16504903, 49514709, 148544127, 445632381, 1336897143]

約数ペア:

[(1, 1336897143), (3, 445632381), (9, 148544127), (27, 49514709), (81, 16504903), (479, 2791017), (1437, 930339), (4311, 310113), (12933, 103371), (34457, 38799)]