17147557471

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{63521}}^1$

素因数の和:63663

約数の個数: 24

約数和(自身を含む): 19870697952

約数和(自身を除く): 2723140481

約数列:

[1, 11, 23, 97, 121, 253, 1067, 2231, 2783, 11737, 24541, 63521, 269951, 698731, 1460983, 6161537, 7686041, 16070813, 67776907, 141715351, 176778943, 745545977, 1558868861, 17147557471]

約数ペア:

[(1, 17147557471), (11, 1558868861), (23, 745545977), (97, 176778943), (121, 141715351), (253, 67776907), (1067, 16070813), (2231, 7686041), (2783, 6161537), (11737, 1460983), (24541, 698731), (63521, 269951)]