25393563

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{751}}^1$

素因数の和:804

約数の個数: 36

約数和(自身を含む): 42017248

約数和(自身を除く): 16623685

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 289, 663, 751, 867, 1989, 2253, 2601, 3757, 6759, 9763, 11271, 12767, 29289, 33813, 38301, 87867, 114903, 165971, 217039, 497913, 651117, 1493739, 1953351, 2821507, 8464521, 25393563]

約数ペア:

[(1, 25393563), (3, 8464521), (9, 2821507), (13, 1953351), (17, 1493739), (39, 651117), (51, 497913), (117, 217039), (153, 165971), (221, 114903), (289, 87867), (663, 38301), (751, 33813), (867, 29289), (1989, 12767), (2253, 11271), (2601, 9763), (3757, 6759)]