2001363

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7331}}^1$

素因数の和:7354

約数の個数: 16

約数和(自身を含む): 3284736

約数和(自身を除く): 1283373

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 7331, 21993, 51317, 95303, 153951, 285909, 667121, 2001363]

約数ペア:

[(1, 2001363), (3, 667121), (7, 285909), (13, 153951), (21, 95303), (39, 51317), (91, 21993), (273, 7331)]