39719883

素因数分解:

$3^1\times 7^1\times {\mathrm{1033}}^1\times {\mathrm{1831}}^1$

素因数の和:2874

約数の個数: 16

約数和(自身を含む): 60617216

約数和(自身を除く): 20897333

約数列:

[1, 3, 7, 21, 1033, 1831, 3099, 5493, 7231, 12817, 21693, 38451, 1891423, 5674269, 13239961, 39719883]

約数ペア:

[(1, 39719883), (3, 13239961), (7, 5674269), (21, 1891423), (1033, 38451), (1831, 21693), (3099, 12817), (5493, 7231)]