27534479

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{569}}^1$

素因数の和:830

約数の個数: 16

約数和(自身を含む): 32686080

約数和(自身を除く): 5151601

約数列:

[1, 7, 31, 217, 223, 569, 1561, 3983, 6913, 17639, 48391, 123473, 126887, 888209, 3933497, 27534479]

約数ペア:

[(1, 27534479), (7, 3933497), (31, 888209), (217, 126887), (223, 123473), (569, 48391), (1561, 17639), (3983, 6913)]