2777821570239

素因数分解:

$3^1\times {\mathrm{6971}}^1\times {\mathrm{12613}}^1\times {\mathrm{10531}}^1$

素因数の和:30118

約数の個数: 16

約数和(自身を含む): 3704938871424

約数和(自身を除く): 927117301185

約数列:

[1, 3, 6971, 10531, 12613, 20913, 31593, 37839, 73411601, 87925223, 132827503, 220234803, 263775669, 398482509, 925940523413, 2777821570239]

約数ペア:

[(1, 2777821570239), (3, 925940523413), (6971, 398482509), (10531, 263775669), (12613, 220234803), (20913, 132827503), (31593, 87925223), (37839, 73411601)]