2786993713

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{1033}}^1\times {\mathrm{12433}}^1$

素因数の和:13504

約数の個数: 16

約数和(自身を含む): 3291329536

約数和(自身を除く): 504335823

約数列:

[1, 7, 31, 217, 1033, 7231, 12433, 32023, 87031, 224161, 385423, 2697961, 12843289, 89903023, 398141959, 2786993713]

約数ペア:

[(1, 2786993713), (7, 398141959), (31, 89903023), (217, 12843289), (1033, 2697961), (7231, 385423), (12433, 224161), (32023, 87031)]