551401103

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{128203}}^1$

素因数の和:128254

約数の個数: 16

約数和(自身を含む): 664609536

約数和(自身を除く): 113208433

約数列:

[1, 11, 17, 23, 187, 253, 391, 4301, 128203, 1410233, 2179451, 2948669, 23973961, 32435359, 50127373, 551401103]

約数ペア:

[(1, 551401103), (11, 50127373), (17, 32435359), (23, 23973961), (187, 2948669), (253, 2179451), (391, 1410233), (4301, 128203)]