2960490621

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1263547}}^1$

素因数の和:1263632

約数の個数: 16

約数和(自身を含む): 4366821888

約数和(自身を除く): 1406331267

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 1263547, 3790641, 13899017, 41697051, 89711837, 269135511, 986830207, 2960490621]

約数ペア:

[(1, 2960490621), (3, 986830207), (11, 269135511), (33, 89711837), (71, 41697051), (213, 13899017), (781, 3790641), (2343, 1263547)]