28228107

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{14107}}^1$

素因数の和:14162

約数の個数: 16

約数和(自身を含む): 40631040

約数和(自身を除く): 12402933

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 14107, 42321, 324461, 409103, 973383, 1227309, 9409369, 28228107]

約数ペア:

[(1, 28228107), (3, 9409369), (23, 1227309), (29, 973383), (69, 409103), (87, 324461), (667, 42321), (2001, 14107)]