12561093

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{563}}^1$

素因数の和:673

約数の個数: 24

約数和(自身を含む): 18945888

約数和(自身を除く): 6384795

約数列:

[1, 3, 9, 37, 67, 111, 201, 333, 563, 603, 1689, 2479, 5067, 7437, 20831, 22311, 37721, 62493, 113163, 187479, 339489, 1395677, 4187031, 12561093]

約数ペア:

[(1, 12561093), (3, 4187031), (9, 1395677), (37, 339489), (67, 187479), (111, 113163), (201, 62493), (333, 37721), (563, 22311), (603, 20831), (1689, 7437), (2479, 5067)]