376029891

素因数分解:

$3^3\times {\mathrm{1999}}^1\times {\mathrm{6967}}^1$

素因数の和:8975

約数の個数: 16

約数和(自身を含む): 557440000

約数和(自身を除く): 181410109

約数列:

[1, 3, 9, 27, 1999, 5997, 6967, 17991, 20901, 53973, 62703, 188109, 13927033, 41781099, 125343297, 376029891]

約数ペア:

[(1, 376029891), (3, 125343297), (9, 41781099), (27, 13927033), (1999, 188109), (5997, 62703), (6967, 53973), (17991, 20901)]