27667843154

素因数分解:

$2^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{2860021}}^1$

素因数の和:2860721

約数の個数: 16

約数和(自身を含む): 47499245376

約数和(自身を除く): 19831402222

約数列:

[1, 2, 7, 14, 691, 1382, 4837, 9674, 2860021, 5720042, 20020147, 40040294, 1976274511, 3952549022, 13833921577, 27667843154]

約数ペア:

[(1, 27667843154), (2, 13833921577), (7, 3952549022), (14, 1976274511), (691, 40040294), (1382, 20020147), (4837, 5720042), (9674, 2860021)]