311032017

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{16007}}^1$

素因数の和:16157

約数の個数: 24

約数和(自身を含む): 479471616

約数和(自身を除く): 168439599

約数列:

[1, 3, 9, 17, 51, 127, 153, 381, 1143, 2159, 6477, 16007, 19431, 48021, 144063, 272119, 816357, 2032889, 2449071, 6098667, 18296001, 34559113, 103677339, 311032017]

約数ペア:

[(1, 311032017), (3, 103677339), (9, 34559113), (17, 18296001), (51, 6098667), (127, 2449071), (153, 2032889), (381, 816357), (1143, 272119), (2159, 144063), (6477, 48021), (16007, 19431)]