2108143341

素因数分解:

$3^7\times {\mathrm{963943}}^1$

素因数の和:963964

約数の個数: 16

約数和(自身を含む): 3161736320

約数和(自身を除く): 1053592979

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 963943, 2891829, 8675487, 26026461, 78079383, 234238149, 702714447, 2108143341]

約数ペア:

[(1, 2108143341), (3, 702714447), (9, 234238149), (27, 78079383), (81, 26026461), (243, 8675487), (729, 2891829), (2187, 963943)]