9008571

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 15015168

約数和(自身を除く): 6006597

約数列:

[1, 3, 11, 13, 23, 33, 39, 69, 83, 121, 143, 249, 253, 299, 363, 429, 759, 897, 913, 1079, 1573, 1909, 2739, 2783, 3237, 3289, 4719, 5727, 8349, 9867, 10043, 11869, 20999, 24817, 30129, 35607, 36179, 62997, 74451, 108537, 130559, 230989, 272987, 391677, 692967, 818961, 3002857, 9008571]

約数ペア:

[(1, 9008571), (3, 3002857), (11, 818961), (13, 692967), (23, 391677), (33, 272987), (39, 230989), (69, 130559), (83, 108537), (121, 74451), (143, 62997), (249, 36179), (253, 35607), (299, 30129), (363, 24817), (429, 20999), (759, 11869), (897, 10043), (913, 9867), (1079, 8349), (1573, 5727), (1909, 4719), (2739, 3289), (2783, 3237)]