27012854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{12157}}^1$

素因数の和:12271

約数の個数: 16

約数和(自身を含む): 44644176

約数和(自身を除く): 17631322

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 12157, 24314, 133727, 267454, 1227857, 2455714, 13506427, 27012854]

約数ペア:

[(1, 27012854), (2, 13506427), (11, 2455714), (22, 1227857), (101, 267454), (202, 133727), (1111, 24314), (2222, 12157)]