206876553

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{312031}}^1$

素因数の和:312064

約数の個数: 16

約数和(自身を含む): 314528256

約数和(自身を除く): 107651703

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 312031, 936093, 4056403, 5304527, 12169209, 15913581, 68958851, 206876553]

約数ペア:

[(1, 206876553), (3, 68958851), (13, 15913581), (17, 12169209), (39, 5304527), (51, 4056403), (221, 936093), (663, 312031)]