23040457

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1$

素因数の和:549

約数の個数: 24

約数和(自身を含む): 28038528

約数和(自身を除く): 4998071

約数列:

[1, 11, 17, 23, 121, 187, 253, 391, 487, 2057, 2783, 4301, 5357, 8279, 11201, 47311, 58927, 91069, 123211, 190417, 1001759, 1355321, 2094587, 23040457]

約数ペア:

[(1, 23040457), (11, 2094587), (17, 1355321), (23, 1001759), (121, 190417), (187, 123211), (253, 91069), (391, 58927), (487, 47311), (2057, 11201), (2783, 8279), (4301, 5357)]