16899917

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:304

約数の個数: 16

約数和(自身を含む): 18247680

約数和(自身を除く): 1347763

約数列:

[1, 23, 71, 79, 131, 1633, 1817, 3013, 5609, 9301, 10349, 129007, 213923, 238027, 734779, 16899917]

約数ペア:

[(1, 16899917), (23, 734779), (71, 238027), (79, 213923), (131, 129007), (1633, 10349), (1817, 9301), (3013, 5609)]