1950009

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{479}}^1$

素因数の和:564

約数の個数: 16

約数和(自身を含む): 2764800

約数和(自身を除く): 814791

約数列:

[1, 3, 23, 59, 69, 177, 479, 1357, 1437, 4071, 11017, 28261, 33051, 84783, 650003, 1950009]

約数ペア:

[(1, 1950009), (3, 650003), (23, 84783), (59, 33051), (69, 28261), (177, 11017), (479, 4071), (1357, 1437)]