2658903921

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{983}}^1$

素因数の和:1163

約数の個数: 64

約数和(自身を含む): 4284887040

約数和(自身を除く): 1625983119

約数列:

[1, 3, 9, 17, 27, 51, 71, 83, 153, 213, 249, 459, 639, 747, 983, 1207, 1411, 1917, 2241, 2949, 3621, 4233, 5893, 8847, 10863, 12699, 16711, 17679, 26541, 32589, 38097, 50133, 53037, 69793, 81589, 100181, 150399, 159111, 209379, 244767, 300543, 451197, 628137, 734301, 901629, 1186481, 1387013, 1884411, 2202903, 2704887, 3559443, 4161039, 5792819, 10678329, 12483117, 17378457, 32034987, 37449351, 52135371, 98477923, 156406113, 295433769, 886301307, 2658903921]

約数ペア:

[(1, 2658903921), (3, 886301307), (9, 295433769), (17, 156406113), (27, 98477923), (51, 52135371), (71, 37449351), (83, 32034987), (153, 17378457), (213, 12483117), (249, 10678329), (459, 5792819), (639, 4161039), (747, 3559443), (983, 2704887), (1207, 2202903), (1411, 1884411), (1917, 1387013), (2241, 1186481), (2949, 901629), (3621, 734301), (4233, 628137), (5893, 451197), (8847, 300543), (10863, 244767), (12699, 209379), (16711, 159111), (17679, 150399), (26541, 100181), (32589, 81589), (38097, 69793), (50133, 53037)]