29781037

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 37537920

約数和(自身を除く): 7756883

約数列:

[1, 11, 13, 19, 97, 113, 143, 209, 247, 1067, 1243, 1261, 1469, 1843, 2147, 2717, 10961, 13871, 16159, 20273, 23617, 23959, 27911, 120571, 142493, 208259, 263549, 307021, 1567423, 2290849, 2707367, 29781037]

約数ペア:

[(1, 29781037), (11, 2707367), (13, 2290849), (19, 1567423), (97, 307021), (113, 263549), (143, 208259), (209, 142493), (247, 120571), (1067, 27911), (1243, 23959), (1261, 23617), (1469, 20273), (1843, 16159), (2147, 13871), (2717, 10961)]