12779931

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{701}}^1$

素因数の和:866

約数の個数: 16

約数和(自身を含む): 17521920

約数和(自身を除く): 4741989

約数列:

[1, 3, 59, 103, 177, 309, 701, 2103, 6077, 18231, 41359, 72203, 124077, 216609, 4259977, 12779931]

約数ペア:

[(1, 12779931), (3, 4259977), (59, 216609), (103, 124077), (177, 72203), (309, 41359), (701, 18231), (2103, 6077)]