1263601593

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{2463161}}^1$

素因数の和:2463189

約数の個数: 16

約数和(自身を含む): 1970529600

約数和(自身を除く): 706928007

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 2463161, 7389483, 22168449, 46800059, 66505347, 140400177, 421200531, 1263601593]

約数ペア:

[(1, 1263601593), (3, 421200531), (9, 140400177), (19, 66505347), (27, 46800059), (57, 22168449), (171, 7389483), (513, 2463161)]