2947722

素因数分解:

$2^1\times 3^1\times {\mathrm{443}}^1\times {\mathrm{1109}}^1$

素因数の和:1557

約数の個数: 16

約数和(自身を含む): 5914080

約数和(自身を除く): 2966358

約数列:

[1, 2, 3, 6, 443, 886, 1109, 1329, 2218, 2658, 3327, 6654, 491287, 982574, 1473861, 2947722]

約数ペア:

[(1, 2947722), (2, 1473861), (3, 982574), (6, 491287), (443, 6654), (886, 3327), (1109, 2658), (1329, 2218)]