320440899

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{929}}^1\times {\mathrm{4999}}^1$

素因数の和:5954

約数の個数: 16

約数和(自身を含む): 446400000

約数和(自身を除く): 125959101

約数列:

[1, 3, 23, 69, 929, 2787, 4999, 14997, 21367, 64101, 114977, 344931, 4644071, 13932213, 106813633, 320440899]

約数ペア:

[(1, 320440899), (3, 106813633), (23, 13932213), (69, 4644071), (929, 344931), (2787, 114977), (4999, 64101), (14997, 21367)]