5591247

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{487}}^1$

素因数の和:622

約数の個数: 16

約数和(自身を含む): 7729920

約数和(自身を除く): 2138673

約数列:

[1, 3, 43, 89, 129, 267, 487, 1461, 3827, 11481, 20941, 43343, 62823, 130029, 1863749, 5591247]

約数ペア:

[(1, 5591247), (3, 1863749), (43, 130029), (89, 62823), (129, 43343), (267, 20941), (487, 11481), (1461, 3827)]