2770263

素因数分解:

$3^2\times {\mathrm{317}}^1\times {\mathrm{971}}^1$

素因数の和:1294

約数の個数: 12

約数和(自身を含む): 4018248

約数和(自身を除く): 1247985

約数列:

[1, 3, 9, 317, 951, 971, 2853, 2913, 8739, 307807, 923421, 2770263]

約数ペア:

[(1, 2770263), (3, 923421), (9, 307807), (317, 8739), (951, 2913), (971, 2853)]