289360863

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{974279}}^1$

素因数の和:974299

約数の個数: 16

約数和(自身を含む): 467654400

約数和(自身を除く): 178293537

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 974279, 2922837, 8768511, 10717069, 26305533, 32151207, 96453621, 289360863]

約数ペア:

[(1, 289360863), (3, 96453621), (9, 32151207), (11, 26305533), (27, 10717069), (33, 8768511), (99, 2922837), (297, 974279)]