2912821161

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{43}}^1\times {\mathrm{26849}}^1$

素因数の和:26953

約数の個数: 24

約数和(自身を含む): 4115997600

約数和(自身を除く): 1203176439

約数列:

[1, 3, 29, 43, 87, 129, 841, 1247, 2523, 3741, 26849, 36163, 80547, 108489, 778621, 1154507, 2335863, 3463521, 22580009, 33480703, 67740027, 100442109, 970940387, 2912821161]

約数ペア:

[(1, 2912821161), (3, 970940387), (29, 100442109), (43, 67740027), (87, 33480703), (129, 22580009), (841, 3463521), (1247, 2335863), (2523, 1154507), (3741, 778621), (26849, 108489), (36163, 80547)]