2777191971

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1489}}^1\times {\mathrm{27031}}^1$

素因数の和:28546

約数の個数: 16

約数和(自身を含む): 3866657280

約数和(自身を除く): 1089465309

約数列:

[1, 3, 23, 69, 1489, 4467, 27031, 34247, 81093, 102741, 621713, 1865139, 40249159, 120747477, 925730657, 2777191971]

約数ペア:

[(1, 2777191971), (3, 925730657), (23, 120747477), (69, 40249159), (1489, 1865139), (4467, 621713), (27031, 102741), (34247, 81093)]