1958904897459

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3853}}^1\times {\mathrm{241067}}^1$

素因数の和:244979

約数の個数: 32

約数和(自身を含む): 2824391258880

約数和(自身を除く): 865486361421

約数列:

[1, 3, 19, 37, 57, 111, 703, 2109, 3853, 11559, 73207, 142561, 219621, 241067, 427683, 723201, 2708659, 4580273, 8125977, 8919479, 13740819, 26758437, 169470101, 508410303, 928831151, 2786493453, 17647791869, 34366752587, 52943375607, 103100257761, 652968299153, 1958904897459]

約数ペア:

[(1, 1958904897459), (3, 652968299153), (19, 103100257761), (37, 52943375607), (57, 34366752587), (111, 17647791869), (703, 2786493453), (2109, 928831151), (3853, 508410303), (11559, 169470101), (73207, 26758437), (142561, 13740819), (219621, 8919479), (241067, 8125977), (427683, 4580273), (723201, 2708659)]