2772079479

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{6217}}^1$

素因数の和:6376

約数の個数: 48

約数和(自身を含む): 4472383552

約数和(自身を除く): 1700304073

約数列:

[1, 3, 9, 13, 37, 39, 103, 111, 117, 309, 333, 481, 927, 1339, 1443, 3811, 4017, 4329, 6217, 11433, 12051, 18651, 34299, 49543, 55953, 80821, 148629, 230029, 242463, 445887, 640351, 690087, 727389, 1921053, 2070261, 2990377, 5763159, 8324563, 8971131, 23692987, 24973689, 26913393, 71078961, 74921067, 213236883, 308008831, 924026493, 2772079479]

約数ペア:

[(1, 2772079479), (3, 924026493), (9, 308008831), (13, 213236883), (37, 74921067), (39, 71078961), (103, 26913393), (111, 24973689), (117, 23692987), (309, 8971131), (333, 8324563), (481, 5763159), (927, 2990377), (1339, 2070261), (1443, 1921053), (3811, 727389), (4017, 690087), (4329, 640351), (6217, 445887), (11433, 242463), (12051, 230029), (18651, 148629), (34299, 80821), (49543, 55953)]