2996697

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1279}}^1$

素因数の和:1364

約数の個数: 16

約数和(自身を含む): 4423680

約数和(自身を除く): 1426983

約数列:

[1, 3, 11, 33, 71, 213, 781, 1279, 2343, 3837, 14069, 42207, 90809, 272427, 998899, 2996697]

約数ペア:

[(1, 2996697), (3, 998899), (11, 272427), (33, 90809), (71, 42207), (213, 14069), (781, 3837), (1279, 2343)]