27865938

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{65413}}^1$

素因数の和:65489

約数の個数: 16

約数和(自身を含む): 56517696

約数和(自身を除く): 28651758

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 65413, 130826, 196239, 392478, 4644323, 9288646, 13932969, 27865938]

約数ペア:

[(1, 27865938), (2, 13932969), (3, 9288646), (6, 4644323), (71, 392478), (142, 196239), (213, 130826), (426, 65413)]