2720542977

素因数分解:

$3^3\times {\mathrm{881}}^1\times {\mathrm{114371}}^1$

素因数の和:115261

約数の個数: 16

約数和(自身を含む): 4035044160

約数和(自身を除く): 1314501183

約数列:

[1, 3, 9, 27, 881, 2643, 7929, 23787, 114371, 343113, 1029339, 3088017, 100760851, 302282553, 906847659, 2720542977]

約数ペア:

[(1, 2720542977), (3, 906847659), (9, 302282553), (27, 100760851), (881, 3088017), (2643, 1029339), (7929, 343113), (23787, 114371)]