8883147

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2503}}^1$

素因数の和:2539

約数の個数: 24

約数和(自身を含む): 14663424

約数和(自身を除く): 5780277

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 2503, 3549, 7509, 17521, 32539, 52563, 97617, 227773, 423007, 683319, 1269021, 2961049, 8883147]

約数ペア:

[(1, 8883147), (3, 2961049), (7, 1269021), (13, 683319), (21, 423007), (39, 227773), (91, 97617), (169, 52563), (273, 32539), (507, 17521), (1183, 7509), (2503, 3549)]