27855798

素因数分解:

$2^1\times 3^1\times {\mathrm{211}}^1\times {\mathrm{22003}}^1$

素因数の和:22219

約数の個数: 16

約数和(自身を含む): 55978176

約数和(自身を除く): 28122378

約数列:

[1, 2, 3, 6, 211, 422, 633, 1266, 22003, 44006, 66009, 132018, 4642633, 9285266, 13927899, 27855798]

約数ペア:

[(1, 27855798), (2, 13927899), (3, 9285266), (6, 4642633), (211, 132018), (422, 66009), (633, 44006), (1266, 22003)]