13388427

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2791}}^1$

素因数の和:2851

約数の個数: 24

約数和(自身を含む): 21342048

約数和(自身を除く): 7953621

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 2791, 4797, 8373, 25119, 36283, 108849, 114431, 326547, 343293, 1029879, 1487603, 4462809, 13388427]

約数ペア:

[(1, 13388427), (3, 4462809), (9, 1487603), (13, 1029879), (39, 343293), (41, 326547), (117, 114431), (123, 108849), (369, 36283), (533, 25119), (1599, 8373), (2791, 4797)]