7241619

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:120

約数の個数: 64

約数和(自身を含む): 13271040

約数和(自身を除く): 6029421

約数列:

[1, 3, 7, 11, 21, 23, 29, 33, 47, 69, 77, 87, 141, 161, 203, 231, 253, 319, 329, 483, 517, 609, 667, 759, 957, 987, 1081, 1363, 1551, 1771, 2001, 2233, 3243, 3619, 4089, 4669, 5313, 6699, 7337, 7567, 9541, 10857, 11891, 14007, 14993, 22011, 22701, 28623, 31349, 35673, 44979, 51359, 83237, 94047, 104951, 154077, 219443, 249711, 314853, 344839, 658329, 1034517, 2413873, 7241619]

約数ペア:

[(1, 7241619), (3, 2413873), (7, 1034517), (11, 658329), (21, 344839), (23, 314853), (29, 249711), (33, 219443), (47, 154077), (69, 104951), (77, 94047), (87, 83237), (141, 51359), (161, 44979), (203, 35673), (231, 31349), (253, 28623), (319, 22701), (329, 22011), (483, 14993), (517, 14007), (609, 11891), (667, 10857), (759, 9541), (957, 7567), (987, 7337), (1081, 6699), (1363, 5313), (1551, 4669), (1771, 4089), (2001, 3619), (2233, 3243)]