13683861

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{5261}}^1$

素因数の和:5301

約数の個数: 18

約数和(自身を含む): 21000642

約数和(自身を除く): 7316781

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 5261, 15783, 47349, 89437, 268311, 804933, 1520429, 4561287, 13683861]

約数ペア:

[(1, 13683861), (3, 4561287), (9, 1520429), (17, 804933), (51, 268311), (153, 89437), (289, 47349), (867, 15783), (2601, 5261)]