394724343

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1117}}^1$

素因数の和:1204

約数の個数: 48

約数和(自身を含む): 618692256

約数和(自身を除く): 223967913

約数列:

[1, 3, 13, 17, 39, 41, 51, 123, 169, 221, 507, 533, 663, 697, 1117, 1599, 2091, 2873, 3351, 6929, 8619, 9061, 14521, 18989, 20787, 27183, 43563, 45797, 56967, 117793, 137391, 188773, 246857, 353379, 566319, 595361, 740571, 778549, 1786083, 2335647, 3209141, 7739693, 9627423, 10121137, 23219079, 30363411, 131574781, 394724343]

約数ペア:

[(1, 394724343), (3, 131574781), (13, 30363411), (17, 23219079), (39, 10121137), (41, 9627423), (51, 7739693), (123, 3209141), (169, 2335647), (221, 1786083), (507, 778549), (533, 740571), (663, 595361), (697, 566319), (1117, 353379), (1599, 246857), (2091, 188773), (2873, 137391), (3351, 117793), (6929, 56967), (8619, 45797), (9061, 43563), (14521, 27183), (18989, 20787)]