2139093

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:106

約数の個数: 48

約数和(自身を含む): 3773952

約数和(自身を除く): 1634859

約数列:

[1, 3, 9, 11, 17, 31, 33, 41, 51, 93, 99, 123, 153, 187, 279, 341, 369, 451, 527, 561, 697, 1023, 1271, 1353, 1581, 1683, 2091, 3069, 3813, 4059, 4743, 5797, 6273, 7667, 11439, 13981, 17391, 21607, 23001, 41943, 52173, 64821, 69003, 125829, 194463, 237677, 713031, 2139093]

約数ペア:

[(1, 2139093), (3, 713031), (9, 237677), (11, 194463), (17, 125829), (31, 69003), (33, 64821), (41, 52173), (51, 41943), (93, 23001), (99, 21607), (123, 17391), (153, 13981), (187, 11439), (279, 7667), (341, 6273), (369, 5797), (451, 4743), (527, 4059), (561, 3813), (697, 3069), (1023, 2091), (1271, 1683), (1353, 1581)]