27438593

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4943}}^1$

素因数の和:5024

約数の個数: 16

約数和(自身を含む): 34331136

約数和(自身を除く): 6892543

約数列:

[1, 7, 13, 61, 91, 427, 793, 4943, 5551, 34601, 64259, 301523, 449813, 2110661, 3919799, 27438593]

約数ペア:

[(1, 27438593), (7, 3919799), (13, 2110661), (61, 449813), (91, 301523), (427, 64259), (793, 34601), (4943, 5551)]