5147219

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:191

約数の個数: 24

約数和(自身を含む): 6639360

約数和(自身を除く): 1492141

約数列:

[1, 7, 11, 59, 77, 103, 121, 413, 649, 721, 847, 1133, 4543, 6077, 7139, 7931, 12463, 42539, 49973, 66847, 87241, 467929, 735317, 5147219]

約数ペア:

[(1, 5147219), (7, 735317), (11, 467929), (59, 87241), (77, 66847), (103, 49973), (121, 42539), (413, 12463), (649, 7931), (721, 7139), (847, 6077), (1133, 4543)]