28671177

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{907}}^1$

素因数の和:1208

約数の個数: 16

約数和(自身を含む): 39356352

約数和(自身を除く): 10685175

約数列:

[1, 3, 41, 123, 257, 771, 907, 2721, 10537, 31611, 37187, 111561, 233099, 699297, 9557059, 28671177]

約数ペア:

[(1, 28671177), (3, 9557059), (41, 699297), (123, 233099), (257, 111561), (771, 37187), (907, 31611), (2721, 10537)]