13687119

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1$

素因数の和:407

約数の個数: 24

約数和(自身を含む): 20369232

約数和(自身を除く): 6682113

約数列:

[1, 3, 9, 61, 107, 183, 233, 321, 549, 699, 963, 2097, 6527, 14213, 19581, 24931, 42639, 58743, 74793, 127917, 224379, 1520791, 4562373, 13687119]

約数ペア:

[(1, 13687119), (3, 4562373), (9, 1520791), (61, 224379), (107, 127917), (183, 74793), (233, 58743), (321, 42639), (549, 24931), (699, 19581), (963, 14213), (2097, 6527)]