2215671471

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{1511}}^1$

素因数の和:1764

約数の個数: 48

約数和(自身を含む): 3513549312

約数和(自身を除く): 1297877841

約数列:

[1, 3, 9, 13, 39, 83, 117, 151, 249, 453, 747, 1079, 1359, 1511, 1963, 3237, 4533, 5889, 9711, 12533, 13599, 17667, 19643, 37599, 58929, 112797, 125413, 162929, 176787, 228161, 376239, 488787, 684483, 1128717, 1466361, 1630369, 2053449, 2966093, 4891107, 8898279, 14673321, 18937363, 26694837, 56812089, 170436267, 246185719, 738557157, 2215671471]

約数ペア:

[(1, 2215671471), (3, 738557157), (9, 246185719), (13, 170436267), (39, 56812089), (83, 26694837), (117, 18937363), (151, 14673321), (249, 8898279), (453, 4891107), (747, 2966093), (1079, 2053449), (1359, 1630369), (1511, 1466361), (1963, 1128717), (3237, 684483), (4533, 488787), (5889, 376239), (9711, 228161), (12533, 176787), (13599, 162929), (17667, 125413), (19643, 112797), (37599, 58929)]