30487789293

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2837}}^1\times {\mathrm{3881}}^1$

素因数の和:6805

約数の個数: 32

約数和(自身を含む): 44421011712

約数和(自身を除く): 13933222419

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 2837, 3881, 8511, 11643, 36881, 50453, 110643, 151359, 201427, 275551, 604281, 826653, 2618551, 3582163, 7855653, 10746489, 11010397, 33031191, 143135161, 429405483, 781738187, 2345214561, 10162596431, 30487789293]

約数ペア:

[(1, 30487789293), (3, 10162596431), (13, 2345214561), (39, 781738187), (71, 429405483), (213, 143135161), (923, 33031191), (2769, 11010397), (2837, 10746489), (3881, 7855653), (8511, 3582163), (11643, 2618551), (36881, 826653), (50453, 604281), (110643, 275551), (151359, 201427)]