8140977

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4093}}^1$

素因数の和:4129

約数の個数: 24

約数和(自身を含む): 13411944

約数和(自身を除く): 5270967

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 4093, 12279, 36837, 53209, 69581, 159627, 208743, 478881, 626229, 904553, 2713659, 8140977]

約数ペア:

[(1, 8140977), (3, 2713659), (9, 904553), (13, 626229), (17, 478881), (39, 208743), (51, 159627), (117, 69581), (153, 53209), (221, 36837), (663, 12279), (1989, 4093)]