9428705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13187}}^1$

素因数の和:13216

約数の個数: 16

約数和(自身を含む): 13293504

約数和(自身を除く): 3864799

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 13187, 65935, 145057, 171431, 725285, 857155, 1885741, 9428705]

約数ペア:

[(1, 9428705), (5, 1885741), (11, 857155), (13, 725285), (55, 171431), (65, 145057), (143, 65935), (715, 13187)]