27009458

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{31627}}^1$

素因数の和:31697

約数の個数: 16

約数和(自身を含む): 47062464

約数和(自身を除く): 20053006

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 31627, 63254, 221389, 442778, 1929247, 3858494, 13504729, 27009458]

約数ペア:

[(1, 27009458), (2, 13504729), (7, 3858494), (14, 1929247), (61, 442778), (122, 221389), (427, 63254), (854, 31627)]