1040376987

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1$

素因数の和:585

約数の個数: 64

約数和(自身を含む): 1703116800

約数和(自身を除く): 662739813

約数列:

[1, 3, 9, 13, 27, 39, 71, 109, 117, 213, 327, 351, 383, 639, 923, 981, 1149, 1417, 1917, 2769, 2943, 3447, 4251, 4979, 7739, 8307, 10341, 12753, 14937, 23217, 24921, 27193, 38259, 41747, 44811, 69651, 81579, 100607, 125241, 134433, 208953, 244737, 301821, 353509, 375723, 542711, 734211, 905463, 1060527, 1127169, 1628133, 2716389, 2964037, 3181581, 4884399, 8892111, 9544743, 14653197, 26676333, 38532481, 80028999, 115597443, 346792329, 1040376987]

約数ペア:

[(1, 1040376987), (3, 346792329), (9, 115597443), (13, 80028999), (27, 38532481), (39, 26676333), (71, 14653197), (109, 9544743), (117, 8892111), (213, 4884399), (327, 3181581), (351, 2964037), (383, 2716389), (639, 1628133), (923, 1127169), (981, 1060527), (1149, 905463), (1417, 734211), (1917, 542711), (2769, 375723), (2943, 353509), (3447, 301821), (4251, 244737), (4979, 208953), (7739, 134433), (8307, 125241), (10341, 100607), (12753, 81579), (14937, 69651), (23217, 44811), (24921, 41747), (27193, 38259)]