11914581

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 18855936

約数和(自身を除く): 6941355

約数列:

[1, 3, 7, 21, 61, 71, 131, 183, 213, 393, 427, 497, 917, 1281, 1491, 2751, 4331, 7991, 9301, 12993, 23973, 27903, 30317, 55937, 65107, 90951, 167811, 195321, 567361, 1702083, 3971527, 11914581]

約数ペア:

[(1, 11914581), (3, 3971527), (7, 1702083), (21, 567361), (61, 195321), (71, 167811), (131, 90951), (183, 65107), (213, 55937), (393, 30317), (427, 27903), (497, 23973), (917, 12993), (1281, 9301), (1491, 7991), (2751, 4331)]