12054861

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 22014720

約数和(自身を除く): 9959859

約数列:

[1, 3, 7, 9, 13, 21, 39, 41, 63, 91, 117, 123, 273, 287, 359, 369, 533, 819, 861, 1077, 1599, 2513, 2583, 3231, 3731, 4667, 4797, 7539, 11193, 14001, 14719, 22617, 32669, 33579, 42003, 44157, 98007, 103033, 132471, 191347, 294021, 309099, 574041, 927297, 1339429, 1722123, 4018287, 12054861]

約数ペア:

[(1, 12054861), (3, 4018287), (7, 1722123), (9, 1339429), (13, 927297), (21, 574041), (39, 309099), (41, 294021), (63, 191347), (91, 132471), (117, 103033), (123, 98007), (273, 44157), (287, 42003), (359, 33579), (369, 32669), (533, 22617), (819, 14719), (861, 14001), (1077, 11193), (1599, 7539), (2513, 4797), (2583, 4667), (3231, 3731)]