5128473

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2371}}^1$

素因数の和:2484

約数の個数: 16

約数和(自身を含む): 7894016

約数和(自身を除く): 2765543

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 2371, 7113, 16597, 49791, 244213, 732639, 1709491, 5128473]

約数ペア:

[(1, 5128473), (3, 1709491), (7, 732639), (21, 244213), (103, 49791), (309, 16597), (721, 7113), (2163, 2371)]