2019915231

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{164341}}^1$

素因数の和:164602

約数の個数: 16

約数和(自身を含む): 2863495008

約数和(自身を除く): 843579777

約数列:

[1, 3, 17, 51, 241, 723, 4097, 12291, 164341, 493023, 2793797, 8381391, 39606181, 118818543, 673305077, 2019915231]

約数ペア:

[(1, 2019915231), (3, 673305077), (17, 118818543), (51, 39606181), (241, 8381391), (723, 2793797), (4097, 493023), (12291, 164341)]