15690768249

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{28307}}^1$

素因数の和:28617

約数の個数: 32

約数和(自身を含む): 22998777984

約数和(自身を除く): 7308009735

約数列:

[1, 3, 13, 39, 61, 183, 233, 699, 793, 2379, 3029, 9087, 14213, 28307, 42639, 84921, 184769, 367991, 554307, 1103973, 1726727, 5180181, 6595531, 19786593, 22447451, 67342353, 85741903, 257225709, 402327391, 1206982173, 5230256083, 15690768249]

約数ペア:

[(1, 15690768249), (3, 5230256083), (13, 1206982173), (39, 402327391), (61, 257225709), (183, 85741903), (233, 67342353), (699, 22447451), (793, 19786593), (2379, 6595531), (3029, 5180181), (9087, 1726727), (14213, 1103973), (28307, 554307), (42639, 367991), (84921, 184769)]