2080267047

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{35897}}^1$

素因数の和:36087

約数の個数: 24

約数和(自身を含む): 3091248576

約数和(自身を除く): 1010981529

約数列:

[1, 3, 9, 47, 137, 141, 411, 423, 1233, 6439, 19317, 35897, 57951, 107691, 323073, 1687159, 4917889, 5061477, 14753667, 15184431, 44261001, 231140783, 693422349, 2080267047]

約数ペア:

[(1, 2080267047), (3, 693422349), (9, 231140783), (47, 44261001), (137, 15184431), (141, 14753667), (411, 5061477), (423, 4917889), (1233, 1687159), (6439, 323073), (19317, 107691), (35897, 57951)]