5220513

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:401

約数の個数: 24

約数和(自身を含む): 8073000

約数和(自身を除く): 2852487

約数列:

[1, 3, 9, 17, 51, 149, 153, 229, 447, 687, 1341, 2061, 2533, 3893, 7599, 11679, 22797, 34121, 35037, 102363, 307089, 580057, 1740171, 5220513]

約数ペア:

[(1, 5220513), (3, 1740171), (9, 580057), (17, 307089), (51, 102363), (149, 35037), (153, 34121), (229, 22797), (447, 11679), (687, 7599), (1341, 3893), (2061, 2533)]