2017848309

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{541}}^1\times {\mathrm{7919}}^1$

素因数の和:8620

約数の個数: 16

約数和(自身を含む): 2712948480

約数和(自身を除く): 695100171

約数列:

[1, 3, 157, 471, 541, 1623, 7919, 23757, 84937, 254811, 1243283, 3729849, 4284179, 12852537, 672616103, 2017848309]

約数ペア:

[(1, 2017848309), (3, 672616103), (157, 12852537), (471, 4284179), (541, 3729849), (1623, 1243283), (7919, 254811), (23757, 84937)]