1352803761

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{538751}}^1$

素因数の和:538794

約数の個数: 20

約数和(自身を含む): 2086047744

約数和(自身を除く): 733243983

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 538751, 1616253, 4848759, 14546277, 16701281, 43638831, 50103843, 150311529, 450934587, 1352803761]

約数ペア:

[(1, 1352803761), (3, 450934587), (9, 150311529), (27, 50103843), (31, 43638831), (81, 16701281), (93, 14546277), (279, 4848759), (837, 1616253), (2511, 538751)]