2129021433

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{4261}}^1$

素因数の和:4395

約数の個数: 72

約数和(自身を含む): 3941361216

約数和(自身を除く): 1812339783

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 103, 147, 231, 309, 441, 539, 693, 721, 927, 1133, 1617, 2163, 3399, 4261, 4851, 5047, 6489, 7931, 10197, 12783, 15141, 23793, 29827, 38349, 45423, 46871, 55517, 71379, 89481, 140613, 166551, 208789, 268443, 328097, 421839, 438883, 499653, 626367, 984291, 1316649, 1879101, 2296679, 2952873, 3072181, 3949947, 4827713, 6890037, 9216543, 14483139, 20670111, 21505267, 27649629, 33793991, 43449417, 64515801, 101381973, 193547403, 236557937, 304145919, 709673811, 2129021433]

約数ペア:

[(1, 2129021433), (3, 709673811), (7, 304145919), (9, 236557937), (11, 193547403), (21, 101381973), (33, 64515801), (49, 43449417), (63, 33793991), (77, 27649629), (99, 21505267), (103, 20670111), (147, 14483139), (231, 9216543), (309, 6890037), (441, 4827713), (539, 3949947), (693, 3072181), (721, 2952873), (927, 2296679), (1133, 1879101), (1617, 1316649), (2163, 984291), (3399, 626367), (4261, 499653), (4851, 438883), (5047, 421839), (6489, 328097), (7931, 268443), (10197, 208789), (12783, 166551), (15141, 140613), (23793, 89481), (29827, 71379), (38349, 55517), (45423, 46871)]