986785947

素因数分解:

$3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{1429}}^1$

素因数の和:1652

約数の個数: 48

約数和(自身を含む): 1661499840

約数和(自身を除く): 674713893

約数列:

[1, 3, 7, 9, 21, 63, 97, 113, 291, 339, 679, 791, 873, 1017, 1429, 2037, 2373, 4287, 6111, 7119, 10003, 10961, 12861, 30009, 32883, 76727, 90027, 98649, 138613, 161477, 230181, 415839, 484431, 690543, 970291, 1130339, 1247517, 1453293, 2910873, 3391017, 8732619, 10173051, 15663269, 46989807, 109642883, 140969421, 328928649, 986785947]

約数ペア:

[(1, 986785947), (3, 328928649), (7, 140969421), (9, 109642883), (21, 46989807), (63, 15663269), (97, 10173051), (113, 8732619), (291, 3391017), (339, 2910873), (679, 1453293), (791, 1247517), (873, 1130339), (1017, 970291), (1429, 690543), (2037, 484431), (2373, 415839), (4287, 230181), (6111, 161477), (7119, 138613), (10003, 98649), (10961, 90027), (12861, 76727), (30009, 32883)]