28037867

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6761}}^1$

素因数の和:6814

約数の個数: 16

約数和(自身を含む): 34080480

約数和(自身を除く): 6042613

約数列:

[1, 11, 13, 29, 143, 319, 377, 4147, 6761, 74371, 87893, 196069, 966823, 2156759, 2548897, 28037867]

約数ペア:

[(1, 28037867), (11, 2548897), (13, 2156759), (29, 966823), (143, 196069), (319, 87893), (377, 74371), (4147, 6761)]