13369939

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:171

約数の個数: 32

約数和(自身を含む): 16796160

約数和(自身を除く): 3426221

約数列:

[1, 11, 17, 19, 53, 71, 187, 209, 323, 583, 781, 901, 1007, 1207, 1349, 3553, 3763, 9911, 11077, 13277, 14839, 17119, 22933, 41393, 63971, 71497, 188309, 252263, 703681, 786467, 1215449, 13369939]

約数ペア:

[(1, 13369939), (11, 1215449), (17, 786467), (19, 703681), (53, 252263), (71, 188309), (187, 71497), (209, 63971), (323, 41393), (583, 22933), (781, 17119), (901, 14839), (1007, 13277), (1207, 11077), (1349, 9911), (3553, 3763)]