321330249

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{277}}^1\times {\mathrm{2113}}^1$

素因数の和:2457

約数の個数: 24

約数和(自身を含む): 473679752

約数和(自身を除く): 152349503

約数列:

[1, 3, 9, 61, 183, 277, 549, 831, 2113, 2493, 6339, 16897, 19017, 50691, 128893, 152073, 386679, 585301, 1160037, 1755903, 5267709, 35703361, 107110083, 321330249]

約数ペア:

[(1, 321330249), (3, 107110083), (9, 35703361), (61, 5267709), (183, 1755903), (277, 1160037), (549, 585301), (831, 386679), (2113, 152073), (2493, 128893), (6339, 50691), (16897, 19017)]