39787041

素因数分解:

$3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{4999}}^1$

素因数の和:5388

約数の個数: 16

約数和(自身を含む): 60800000

約数和(自身を除く): 21012959

約数列:

[1, 3, 7, 21, 379, 1137, 2653, 4999, 7959, 14997, 34993, 104979, 1894621, 5683863, 13262347, 39787041]

約数ペア:

[(1, 39787041), (3, 13262347), (7, 5683863), (21, 1894621), (379, 104979), (1137, 34993), (2653, 14997), (4999, 7959)]