5117973

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 8355840

約数和(自身を除く): 3237867

約数列:

[1, 3, 7, 19, 21, 57, 101, 127, 133, 303, 381, 399, 707, 889, 1919, 2121, 2413, 2667, 5757, 7239, 12827, 13433, 16891, 38481, 40299, 50673, 89789, 243713, 269367, 731139, 1705991, 5117973]

約数ペア:

[(1, 5117973), (3, 1705991), (7, 731139), (19, 269367), (21, 243713), (57, 89789), (101, 50673), (127, 40299), (133, 38481), (303, 16891), (381, 13433), (399, 12827), (707, 7239), (889, 5757), (1919, 2667), (2121, 2413)]