28977069

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{6703}}^1$

素因数の和:6848

約数の個数: 16

約数和(自身を含む): 42476544

約数和(自身を除く): 13499475

約数列:

[1, 3, 11, 33, 131, 393, 1441, 4323, 6703, 20109, 73733, 221199, 878093, 2634279, 9659023, 28977069]

約数ペア:

[(1, 28977069), (3, 9659023), (11, 2634279), (33, 878093), (131, 221199), (393, 73733), (1441, 20109), (4323, 6703)]