2912270307

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{863}}^1$

素因数の和:1199

約数の個数: 32

約数和(自身を含む): 4008296448

約数和(自身を除く): 1096026141

約数列:

[1, 3, 67, 103, 163, 201, 309, 489, 863, 2589, 6901, 10921, 16789, 20703, 32763, 50367, 57821, 88889, 140669, 173463, 266667, 422007, 1124863, 3374589, 5955563, 9424823, 14488907, 17866689, 28274469, 43466721, 970756769, 2912270307]

約数ペア:

[(1, 2912270307), (3, 970756769), (67, 43466721), (103, 28274469), (163, 17866689), (201, 14488907), (309, 9424823), (489, 5955563), (863, 3374589), (2589, 1124863), (6901, 422007), (10921, 266667), (16789, 173463), (20703, 140669), (32763, 88889), (50367, 57821)]