28688803

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10559}}^1$

素因数の和:10602

約数の個数: 16

約数和(自身を含む): 35481600

約数和(自身を除く): 6792797

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 10559, 116149, 137267, 200621, 1509937, 2206831, 2608073, 28688803]

約数ペア:

[(1, 28688803), (11, 2608073), (13, 2206831), (19, 1509937), (143, 200621), (209, 137267), (247, 116149), (2717, 10559)]