23967433

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 30689280

約数和(自身を除く): 6721847

約数列:

[1, 7, 17, 31, 73, 89, 119, 217, 511, 527, 623, 1241, 1513, 2263, 2759, 3689, 6497, 8687, 10591, 15841, 19313, 38471, 45479, 46903, 110449, 201407, 269297, 328321, 773143, 1409849, 3423919, 23967433]

約数ペア:

[(1, 23967433), (7, 3423919), (17, 1409849), (31, 773143), (73, 328321), (89, 269297), (119, 201407), (217, 110449), (511, 46903), (527, 45479), (623, 38471), (1241, 19313), (1513, 15841), (2263, 10591), (2759, 8687), (3689, 6497)]