853255039

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{253417}}^1$

素因数の和:253474

約数の個数: 16

約数和(自身を含む): 1078547008

約数和(自身を除く): 225291969

約数列:

[1, 7, 13, 37, 91, 259, 481, 3367, 253417, 1773919, 3294421, 9376429, 23060947, 65635003, 121893577, 853255039]

約数ペア:

[(1, 853255039), (7, 121893577), (13, 65635003), (37, 23060947), (91, 9376429), (259, 3294421), (481, 1773919), (3367, 253417)]