86906769

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{1693}}^1$

素因数の和:2008

約数の個数: 16

約数和(自身を含む): 118065024

約数和(自身を除く): 31158255

約数列:

[1, 3, 71, 213, 241, 723, 1693, 5079, 17111, 51333, 120203, 360609, 408013, 1224039, 28968923, 86906769]

約数ペア:

[(1, 86906769), (3, 28968923), (71, 1224039), (213, 408013), (241, 360609), (723, 120203), (1693, 51333), (5079, 17111)]