13945743

素因数分解:

$3^3\times 7^2\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:233

約数の個数: 48

約数和(自身を含む): 24514560

約数和(自身を除く): 10568817

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 83, 127, 147, 189, 249, 381, 441, 581, 747, 889, 1143, 1323, 1743, 2241, 2667, 3429, 4067, 5229, 6223, 8001, 10541, 12201, 15687, 18669, 24003, 31623, 36603, 56007, 73787, 94869, 109809, 168021, 221361, 284607, 516509, 664083, 1549527, 1992249, 4648581, 13945743]

約数ペア:

[(1, 13945743), (3, 4648581), (7, 1992249), (9, 1549527), (21, 664083), (27, 516509), (49, 284607), (63, 221361), (83, 168021), (127, 109809), (147, 94869), (189, 73787), (249, 56007), (381, 36603), (441, 31623), (581, 24003), (747, 18669), (889, 15687), (1143, 12201), (1323, 10541), (1743, 8001), (2241, 6223), (2667, 5229), (3429, 4067)]