2801475099

素因数分解:

$3^3\times {\mathrm{503}}^1\times {\mathrm{206279}}^1$

素因数の和:206791

約数の個数: 16

約数和(自身を含む): 4158604800

約数和(自身を除く): 1357129701

約数列:

[1, 3, 9, 27, 503, 1509, 4527, 13581, 206279, 618837, 1856511, 5569533, 103758337, 311275011, 933825033, 2801475099]

約数ペア:

[(1, 2801475099), (3, 933825033), (9, 311275011), (27, 103758337), (503, 5569533), (1509, 1856511), (4527, 618837), (13581, 206279)]