56603397

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{1973}}^1$

素因数の和:2180

約数の個数: 16

約数和(自身を含む): 77128128

約数和(自身を除く): 20524731

約数列:

[1, 3, 73, 131, 219, 393, 1973, 5919, 9563, 28689, 144029, 258463, 432087, 775389, 18867799, 56603397]

約数ペア:

[(1, 56603397), (3, 18867799), (73, 775389), (131, 432087), (219, 258463), (393, 144029), (1973, 28689), (5919, 9563)]