388804539

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1\times {\mathrm{7681}}^1$

素因数の和:8090

約数の個数: 16

約数和(自身を含む): 530979840

約数和(自身を除く): 142175301

約数列:

[1, 3, 47, 141, 359, 1077, 7681, 16873, 23043, 50619, 361007, 1083021, 2757479, 8272437, 129601513, 388804539]

約数ペア:

[(1, 388804539), (3, 129601513), (47, 8272437), (141, 2757479), (359, 1083021), (1077, 361007), (7681, 50619), (16873, 23043)]