2143807851

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{10837}}^1$

素因数の和:10971

約数の個数: 32

約数和(自身を含む): 3096373248

約数和(自身を除く): 952565397

約数列:

[1, 3, 23, 47, 61, 69, 141, 183, 1081, 1403, 2867, 3243, 4209, 8601, 10837, 32511, 65941, 197823, 249251, 509339, 661057, 747753, 1528017, 1983171, 11714797, 15204311, 31069679, 35144391, 45612933, 93209037, 714602617, 2143807851]

約数ペア:

[(1, 2143807851), (3, 714602617), (23, 93209037), (47, 45612933), (61, 35144391), (69, 31069679), (141, 15204311), (183, 11714797), (1081, 1983171), (1403, 1528017), (2867, 747753), (3243, 661057), (4209, 509339), (8601, 249251), (10837, 197823), (32511, 65941)]