530613

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:161

約数の個数: 24

約数和(自身を含む): 842400

約数和(自身を除く): 311787

約数列:

[1, 3, 9, 19, 29, 57, 87, 107, 171, 261, 321, 551, 963, 1653, 2033, 3103, 4959, 6099, 9309, 18297, 27927, 58957, 176871, 530613]

約数ペア:

[(1, 530613), (3, 176871), (9, 58957), (19, 27927), (29, 18297), (57, 9309), (87, 6099), (107, 4959), (171, 3103), (261, 2033), (321, 1653), (551, 963)]