13765443

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 20355840

約数和(自身を除く): 6590397

約数列:

[1, 3, 19, 37, 57, 61, 107, 111, 183, 321, 703, 1159, 2033, 2109, 2257, 3477, 3959, 6099, 6527, 6771, 11877, 19581, 42883, 75221, 124013, 128649, 225663, 241499, 372039, 724497, 4588481, 13765443]

約数ペア:

[(1, 13765443), (3, 4588481), (19, 724497), (37, 372039), (57, 241499), (61, 225663), (107, 128649), (111, 124013), (183, 75221), (321, 42883), (703, 19581), (1159, 11877), (2033, 6771), (2109, 6527), (2257, 6099), (3477, 3959)]