9989133

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{521}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 16837632

約数和(自身を除く): 6848499

約数列:

[1, 3, 7, 11, 21, 33, 77, 83, 231, 249, 521, 581, 913, 1563, 1743, 2739, 3647, 5731, 6391, 10941, 17193, 19173, 40117, 43243, 120351, 129729, 302701, 475673, 908103, 1427019, 3329711, 9989133]

約数ペア:

[(1, 9989133), (3, 3329711), (7, 1427019), (11, 908103), (21, 475673), (33, 302701), (77, 129729), (83, 120351), (231, 43243), (249, 40117), (521, 19173), (581, 17193), (913, 10941), (1563, 6391), (1743, 5731), (2739, 3647)]