552768073

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{17491}}^1$

素因数の和:17545

約数の個数: 24

約数和(自身を含む): 691423776

約数和(自身を除く): 138655703

約数列:

[1, 11, 13, 17, 143, 169, 187, 221, 1859, 2431, 2873, 17491, 31603, 192401, 227383, 297347, 2501213, 2955979, 3270817, 3865511, 32515769, 42520621, 50251643, 552768073]

約数ペア:

[(1, 552768073), (11, 50251643), (13, 42520621), (17, 32515769), (143, 3865511), (169, 3270817), (187, 2955979), (221, 2501213), (1859, 297347), (2431, 227383), (2873, 192401), (17491, 31603)]