284702013

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{521}}^1\times {\mathrm{547}}^1$

素因数の和:1114

約数の個数: 32

約数和(自身を含む): 434805120

約数和(自身を除く): 150103107

約数列:

[1, 3, 9, 27, 37, 111, 333, 521, 547, 999, 1563, 1641, 4689, 4923, 14067, 14769, 19277, 20239, 57831, 60717, 173493, 182151, 284987, 520479, 546453, 854961, 2564883, 7694649, 10544519, 31633557, 94900671, 284702013]

約数ペア:

[(1, 284702013), (3, 94900671), (9, 31633557), (27, 10544519), (37, 7694649), (111, 2564883), (333, 854961), (521, 546453), (547, 520479), (999, 284987), (1563, 182151), (1641, 173493), (4689, 60717), (4923, 57831), (14067, 20239), (14769, 19277)]