2988610803

素因数分解:

$3^3\times {\mathrm{523}}^1\times {\mathrm{211643}}^1$

素因数の和:212175

約数の個数: 16

約数和(自身を含む): 4436058240

約数和(自身を除く): 1447447437

約数列:

[1, 3, 9, 27, 523, 1569, 4707, 14121, 211643, 634929, 1904787, 5714361, 110689289, 332067867, 996203601, 2988610803]

約数ペア:

[(1, 2988610803), (3, 996203601), (9, 332067867), (27, 110689289), (523, 5714361), (1569, 1904787), (4707, 634929), (14121, 211643)]