12783423741

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1\times {\mathrm{14821}}^1$

素因数の和:15337

約数の個数: 32

約数和(自身を含む): 18953187840

約数和(自身を除く): 6169764099

約数列:

[1, 3, 11, 33, 59, 177, 443, 649, 1329, 1947, 4873, 14619, 14821, 26137, 44463, 78411, 163031, 287507, 489093, 862521, 874439, 2623317, 6565703, 9618829, 19697109, 28856487, 72222733, 216668199, 387376477, 1162129431, 4261141247, 12783423741]

約数ペア:

[(1, 12783423741), (3, 4261141247), (11, 1162129431), (33, 387376477), (59, 216668199), (177, 72222733), (443, 28856487), (649, 19697109), (1329, 9618829), (1947, 6565703), (4873, 2623317), (14619, 874439), (14821, 862521), (26137, 489093), (44463, 287507), (78411, 163031)]