11139821

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{727}}^1$

素因数の和:944

約数の個数: 16

約数和(自身を含む): 13977600

約数和(自身を除く): 2837779

約数列:

[1, 7, 11, 77, 199, 727, 1393, 2189, 5089, 7997, 15323, 55979, 144673, 1012711, 1591403, 11139821]

約数ペア:

[(1, 11139821), (7, 1591403), (11, 1012711), (77, 144673), (199, 55979), (727, 15323), (1393, 7997), (2189, 5089)]