3889787

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 24

約数和(自身を含む): 4749696

約数和(自身を除く): 859909

約数列:

[1, 11, 17, 31, 61, 121, 187, 341, 527, 671, 1037, 1891, 2057, 3751, 5797, 7381, 11407, 20801, 32147, 63767, 125477, 228811, 353617, 3889787]

約数ペア:

[(1, 3889787), (11, 353617), (17, 228811), (31, 125477), (61, 63767), (121, 32147), (187, 20801), (341, 11407), (527, 7381), (671, 5797), (1037, 3751), (1891, 2057)]