38933757

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{313}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 61493760

約数和(自身を除く): 22560003

約数列:

[1, 3, 9, 17, 27, 51, 153, 271, 313, 459, 813, 939, 2439, 2817, 4607, 5321, 7317, 8451, 13821, 15963, 41463, 47889, 84823, 124389, 143667, 254469, 763407, 1441991, 2290221, 4325973, 12977919, 38933757]

約数ペア:

[(1, 38933757), (3, 12977919), (9, 4325973), (17, 2290221), (27, 1441991), (51, 763407), (153, 254469), (271, 143667), (313, 124389), (459, 84823), (813, 47889), (939, 41463), (2439, 15963), (2817, 13821), (4607, 8451), (5321, 7317)]