4787657

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:388

約数の個数: 16

約数和(自身を含む): 5778432

約数和(自身を除く): 990775

約数列:

[1, 7, 23, 131, 161, 227, 917, 1589, 3013, 5221, 21091, 29737, 36547, 208159, 683951, 4787657]

約数ペア:

[(1, 4787657), (7, 683951), (23, 208159), (131, 36547), (161, 29737), (227, 21091), (917, 5221), (1589, 3013)]