38994291

素因数分解:

$3^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{709}}^1$

素因数の和:825

約数の個数: 40

約数和(自身を含む): 67353440

約数和(自身を除く): 28359149

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 97, 189, 291, 567, 679, 709, 873, 2037, 2127, 2619, 4963, 6111, 6381, 7857, 14889, 18333, 19143, 44667, 54999, 57429, 68773, 134001, 206319, 402003, 481411, 618957, 1444233, 1856871, 4332699, 5570613, 12998097, 38994291]

約数ペア:

[(1, 38994291), (3, 12998097), (7, 5570613), (9, 4332699), (21, 1856871), (27, 1444233), (63, 618957), (81, 481411), (97, 402003), (189, 206319), (291, 134001), (567, 68773), (679, 57429), (709, 54999), (873, 44667), (2037, 19143), (2127, 18333), (2619, 14889), (4963, 7857), (6111, 6381)]