29249571

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 44912448

約数和(自身を除く): 15662877

約数列:

[1, 3, 13, 17, 39, 51, 157, 221, 281, 471, 663, 843, 2041, 2669, 3653, 4777, 6123, 8007, 10959, 14331, 34697, 44117, 62101, 104091, 132351, 186303, 573521, 749989, 1720563, 2249967, 9749857, 29249571]

約数ペア:

[(1, 29249571), (3, 9749857), (13, 2249967), (17, 1720563), (39, 749989), (51, 573521), (157, 186303), (221, 132351), (281, 104091), (471, 62101), (663, 44117), (843, 34697), (2041, 14331), (2669, 10959), (3653, 8007), (4777, 6123)]