4770987

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1723}}^1$

素因数の和:1810

約数の個数: 16

約数和(自身を含む): 6951168

約数和(自身を除く): 2180181

約数列:

[1, 3, 13, 39, 71, 213, 923, 1723, 2769, 5169, 22399, 67197, 122333, 366999, 1590329, 4770987]

約数ペア:

[(1, 4770987), (3, 1590329), (13, 366999), (39, 122333), (71, 67197), (213, 22399), (923, 5169), (1723, 2769)]