2920305417921

素因数分解:

$3^3\times {\mathrm{5717}}^1\times {\mathrm{18918919}}^1$

素因数の和:18924645

約数の個数: 16

約数和(自身を含む): 4327135382400

約数和(自身を除く): 1406829964479

約数列:

[1, 3, 9, 27, 5717, 17151, 51453, 154359, 18918919, 56756757, 170270271, 510810813, 108159459923, 324478379769, 973435139307, 2920305417921]

約数ペア:

[(1, 2920305417921), (3, 973435139307), (9, 324478379769), (27, 108159459923), (5717, 510810813), (17151, 170270271), (51453, 56756757), (154359, 18918919)]