17228783

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{571}}^1$

素因数の和:806

約数の個数: 16

約数和(自身を含む): 20372352

約数和(自身を除く): 3143569

約数列:

[1, 11, 13, 143, 211, 571, 2321, 2743, 6281, 7423, 30173, 81653, 120481, 1325291, 1566253, 17228783]

約数ペア:

[(1, 17228783), (11, 1566253), (13, 1325291), (143, 120481), (211, 81653), (571, 30173), (2321, 7423), (2743, 6281)]