2018722827

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{293}}^1\times {\mathrm{743}}^1$

素因数の和:1331

約数の個数: 32

約数和(自身を含む): 2960810496

約数和(自身を除く): 942087669

約数列:

[1, 3, 11, 33, 281, 293, 743, 843, 879, 2229, 3091, 3223, 8173, 9273, 9669, 24519, 82333, 208783, 217699, 246999, 626349, 653097, 905663, 2296613, 2394689, 2716989, 6889839, 7184067, 61173419, 183520257, 672907609, 2018722827]

約数ペア:

[(1, 2018722827), (3, 672907609), (11, 183520257), (33, 61173419), (281, 7184067), (293, 6889839), (743, 2716989), (843, 2394689), (879, 2296613), (2229, 905663), (3091, 653097), (3223, 626349), (8173, 246999), (9273, 217699), (9669, 208783), (24519, 82333)]