29281681

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2111}}^1$

素因数の和:2232

約数の個数: 16

約数和(自身を含む): 34771968

約数和(自身を除く): 5490287

約数列:

[1, 11, 13, 97, 143, 1067, 1261, 2111, 13871, 23221, 27443, 204767, 301873, 2252437, 2661971, 29281681]

約数ペア:

[(1, 29281681), (11, 2661971), (13, 2252437), (97, 301873), (143, 204767), (1067, 27443), (1261, 23221), (2111, 13871)]