3886165439

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{240883}}^1$

素因数の和:240986

約数の個数: 16

約数和(自身を含む): 4492004832

約数和(自身を除く): 605839393

約数列:

[1, 13, 17, 73, 221, 949, 1241, 16133, 240883, 3131479, 4095011, 17584459, 53235143, 228597967, 298935803, 3886165439]

約数ペア:

[(1, 3886165439), (13, 298935803), (17, 228597967), (73, 53235143), (221, 17584459), (949, 4095011), (1241, 3131479), (16133, 240883)]