389628261

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{83737}}^1$

素因数の和:83801

約数の個数: 24

約数和(自身を含む): 627030144

約数和(自身を除く): 237401883

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 423, 517, 1551, 4653, 83737, 251211, 753633, 921107, 2763321, 3935639, 8289963, 11806917, 35420751, 43292029, 129876087, 389628261]

約数ペア:

[(1, 389628261), (3, 129876087), (9, 43292029), (11, 35420751), (33, 11806917), (47, 8289963), (99, 3935639), (141, 2763321), (423, 921107), (517, 753633), (1551, 251211), (4653, 83737)]