27550306

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{22111}}^1$

素因数の和:22209

約数の個数: 16

約数和(自身を含む): 47761920

約数和(自身を除く): 20211614

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 22111, 44222, 154777, 309554, 1967879, 3935758, 13775153, 27550306]

約数ペア:

[(1, 27550306), (2, 13775153), (7, 3935758), (14, 1967879), (89, 309554), (178, 154777), (623, 44222), (1246, 22111)]