2921229

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:397

約数の個数: 24

約数和(自身を含む): 4555512

約数和(自身を除く): 1634283

約数列:

[1, 3, 9, 17, 51, 61, 153, 183, 313, 549, 939, 1037, 2817, 3111, 5321, 9333, 15963, 19093, 47889, 57279, 171837, 324581, 973743, 2921229]

約数ペア:

[(1, 2921229), (3, 973743), (9, 324581), (17, 171837), (51, 57279), (61, 47889), (153, 19093), (183, 15963), (313, 9333), (549, 5321), (939, 3111), (1037, 2817)]