2912890047

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{4721}}^1\times {\mathrm{4783}}^1$

素因数の和:9550

約数の個数: 16

約数和(自身を含む): 3975848448

約数和(自身を除く): 1062958401

約数列:

[1, 3, 43, 129, 4721, 4783, 14163, 14349, 203003, 205669, 609009, 617007, 22580543, 67741629, 970963349, 2912890047]

約数ペア:

[(1, 2912890047), (3, 970963349), (43, 67741629), (129, 22580543), (4721, 617007), (4783, 609009), (14163, 205669), (14349, 203003)]