16950987

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{43801}}^1$

素因数の和:43850

約数の個数: 12

約数和(自身を含む): 25054744

約数和(自身を除く): 8103757

約数列:

[1, 3, 9, 43, 129, 387, 43801, 131403, 394209, 1883443, 5650329, 16950987]

約数ペア:

[(1, 16950987), (3, 5650329), (9, 1883443), (43, 394209), (129, 131403), (387, 43801)]