13919073

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 22708224

約数和(自身を除く): 8789151

約数列:

[1, 3, 7, 17, 21, 51, 119, 127, 307, 357, 381, 889, 921, 2149, 2159, 2667, 5219, 6447, 6477, 15113, 15657, 36533, 38989, 45339, 109599, 116967, 272923, 662813, 818769, 1988439, 4639691, 13919073]

約数ペア:

[(1, 13919073), (3, 4639691), (7, 1988439), (17, 818769), (21, 662813), (51, 272923), (119, 116967), (127, 109599), (307, 45339), (357, 38989), (381, 36533), (889, 15657), (921, 15113), (2149, 6477), (2159, 6447), (2667, 5219)]