5579379

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1109}}^1$

素因数の和:1171

約数の個数: 24

約数和(自身を含む): 8888880

約数和(自身を除く): 3309501

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1109, 1677, 3327, 5031, 9981, 14417, 43251, 47687, 129753, 143061, 429183, 619931, 1859793, 5579379]

約数ペア:

[(1, 5579379), (3, 1859793), (9, 619931), (13, 429183), (39, 143061), (43, 129753), (117, 47687), (129, 43251), (387, 14417), (559, 9981), (1109, 5031), (1677, 3327)]