131641917

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{16691}}^1$

素因数の和:16944

約数の個数: 16

約数和(自身を含む): 192291840

約数和(自身を除く): 60649923

約数列:

[1, 3, 11, 33, 239, 717, 2629, 7887, 16691, 50073, 183601, 550803, 3989149, 11967447, 43880639, 131641917]

約数ペア:

[(1, 131641917), (3, 43880639), (11, 11967447), (33, 3989149), (239, 550803), (717, 183601), (2629, 50073), (7887, 16691)]