2989839171

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1031}}^1\times {\mathrm{87877}}^1$

素因数の和:88922

約数の個数: 16

約数和(自身を含む): 4353124608

約数和(自身を除く): 1363285437

約数列:

[1, 3, 11, 33, 1031, 3093, 11341, 34023, 87877, 263631, 966647, 2899941, 90601187, 271803561, 996613057, 2989839171]

約数ペア:

[(1, 2989839171), (3, 996613057), (11, 271803561), (33, 90601187), (1031, 2899941), (3093, 966647), (11341, 263631), (34023, 87877)]