11921031891

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{233}}^1\times {\mathrm{53129}}^1$

素因数の和:53475

約数の個数: 24

約数和(自身を含む): 17455117680

約数和(自身を除く): 5534085789

約数列:

[1, 3, 9, 107, 233, 321, 699, 963, 2097, 24931, 53129, 74793, 159387, 224379, 478161, 5684803, 12379057, 17054409, 37137171, 51163227, 111411513, 1324559099, 3973677297, 11921031891]

約数ペア:

[(1, 11921031891), (3, 3973677297), (9, 1324559099), (107, 111411513), (233, 51163227), (321, 37137171), (699, 17054409), (963, 12379057), (2097, 5684803), (24931, 478161), (53129, 224379), (74793, 159387)]