16247517

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{313}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 25742976

約数和(自身を除く): 9495459

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 313, 363, 429, 939, 1331, 1573, 3443, 3993, 4069, 4719, 10329, 12207, 17303, 37873, 44759, 51909, 113619, 134277, 416603, 492349, 1249809, 1477047, 5415839, 16247517]

約数ペア:

[(1, 16247517), (3, 5415839), (11, 1477047), (13, 1249809), (33, 492349), (39, 416603), (121, 134277), (143, 113619), (313, 51909), (363, 44759), (429, 37873), (939, 17303), (1331, 12207), (1573, 10329), (3443, 4719), (3993, 4069)]