2037789957

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{71933}}^1$

素因数の和:72033

約数の個数: 32

約数和(自身を含む): 3314718720

約数和(自身を除く): 1276928763

約数列:

[1, 3, 7, 19, 21, 57, 71, 133, 213, 399, 497, 1349, 1491, 4047, 9443, 28329, 71933, 215799, 503531, 1366727, 1510593, 4100181, 5107243, 9567089, 15321729, 28701267, 35750701, 97037617, 107252103, 291112851, 679263319, 2037789957]

約数ペア:

[(1, 2037789957), (3, 679263319), (7, 291112851), (19, 107252103), (21, 97037617), (57, 35750701), (71, 28701267), (133, 15321729), (213, 9567089), (399, 5107243), (497, 4100181), (1349, 1510593), (1491, 1366727), (4047, 503531), (9443, 215799), (28329, 71933)]