9942653721

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{12589}}^1$

素因数の和:12886

約数の個数: 64

約数和(自身を含む): 17868533760

約数和(自身を除く): 7925880039

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 263, 273, 429, 789, 1001, 1841, 2893, 3003, 3419, 5523, 8679, 10257, 12589, 20251, 23933, 37609, 37767, 60753, 71799, 88123, 112827, 138479, 163657, 263263, 264369, 415437, 490971, 789789, 969353, 1145599, 1800227, 2908059, 3310907, 3436797, 5400681, 9932721, 12601589, 23176349, 36419977, 37804767, 43041791, 69529047, 109259931, 129125373, 254939839, 301292537, 473459701, 764819517, 903877611, 1420379103, 3314217907, 9942653721]

約数ペア:

[(1, 9942653721), (3, 3314217907), (7, 1420379103), (11, 903877611), (13, 764819517), (21, 473459701), (33, 301292537), (39, 254939839), (77, 129125373), (91, 109259931), (143, 69529047), (231, 43041791), (263, 37804767), (273, 36419977), (429, 23176349), (789, 12601589), (1001, 9932721), (1841, 5400681), (2893, 3436797), (3003, 3310907), (3419, 2908059), (5523, 1800227), (8679, 1145599), (10257, 969353), (12589, 789789), (20251, 490971), (23933, 415437), (37609, 264369), (37767, 263263), (60753, 163657), (71799, 138479), (88123, 112827)]