581415918081

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{1759}}^1\times {\mathrm{841063}}^1$

素因数の和:842956

約数の個数: 16

約数和(自身を含む): 781583953920

約数和(自身を除く): 200168035839

約数列:

[1, 3, 131, 393, 1759, 5277, 230429, 691287, 841063, 2523189, 110179253, 330537759, 1479429817, 4438289451, 193805306027, 581415918081]

約数ペア:

[(1, 581415918081), (3, 193805306027), (131, 4438289451), (393, 1479429817), (1759, 330537759), (5277, 110179253), (230429, 2523189), (691287, 841063)]