888970797

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{2221}}^1$

素因数の和:2562

約数の個数: 48

約数和(自身を含む): 1514088576

約数和(自身を除く): 625117779

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 311, 429, 933, 1287, 2221, 2799, 3421, 4043, 6663, 10263, 12129, 19989, 24431, 28873, 30789, 36387, 44473, 73293, 86619, 133419, 219879, 259857, 317603, 400257, 690731, 952809, 2072193, 2858427, 6216579, 7598041, 8979503, 22794123, 26938509, 68382369, 80815527, 98774533, 296323599, 888970797]

約数ペア:

[(1, 888970797), (3, 296323599), (9, 98774533), (11, 80815527), (13, 68382369), (33, 26938509), (39, 22794123), (99, 8979503), (117, 7598041), (143, 6216579), (311, 2858427), (429, 2072193), (933, 952809), (1287, 690731), (2221, 400257), (2799, 317603), (3421, 259857), (4043, 219879), (6663, 133419), (10263, 86619), (12129, 73293), (19989, 44473), (24431, 36387), (28873, 30789)]