319887688329

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{45509701}}^1$

素因数の和:45509789

約数の個数: 24

約数和(自身を含む): 511164972864

約数和(自身を除く): 191277284535

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 2343, 7029, 45509701, 136529103, 409587309, 500606711, 1501820133, 3231188771, 4505460399, 9693566313, 29080698939, 35543076481, 106629229443, 319887688329]

約数ペア:

[(1, 319887688329), (3, 106629229443), (9, 35543076481), (11, 29080698939), (33, 9693566313), (71, 4505460399), (99, 3231188771), (213, 1501820133), (639, 500606711), (781, 409587309), (2343, 136529103), (7029, 45509701)]