85811869

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3209}}^1$

素因数の和:3261

約数の個数: 24

約数和(自身を含む): 107586360

約数和(自身を除く): 21774491

約数列:

[1, 11, 13, 17, 121, 143, 187, 221, 1573, 2057, 2431, 3209, 26741, 35299, 41717, 54553, 388289, 458887, 600083, 709189, 5047757, 6600913, 7801079, 85811869]

約数ペア:

[(1, 85811869), (11, 7801079), (13, 6600913), (17, 5047757), (121, 709189), (143, 600083), (187, 458887), (221, 388289), (1573, 54553), (2057, 41717), (2431, 35299), (3209, 26741)]