2178760971

素因数分解:

$3^1\times {\mathrm{179}}^1\times {\mathrm{317}}^1\times {\mathrm{12799}}^1$

素因数の和:13298

約数の個数: 16

約数和(自身を含む): 2930688000

約数和(自身を除く): 751927029

約数列:

[1, 3, 179, 317, 537, 951, 12799, 38397, 56743, 170229, 2291021, 4057283, 6873063, 12171849, 726253657, 2178760971]

約数ペア:

[(1, 2178760971), (3, 726253657), (179, 12171849), (317, 6873063), (537, 4057283), (951, 2291021), (12799, 170229), (38397, 56743)]