2857774563

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{5869}}^1$

素因数の和:6072

約数の個数: 48

約数和(自身を含む): 4835001600

約数和(自身を除く): 1977227037

約数列:

[1, 3, 7, 9, 21, 59, 63, 131, 177, 393, 413, 531, 917, 1179, 1239, 2751, 3717, 5869, 7729, 8253, 17607, 23187, 41083, 52821, 54103, 69561, 123249, 162309, 346271, 369747, 486927, 768839, 1038813, 2306517, 2423897, 3116439, 5381873, 6919551, 7271691, 16145619, 21815073, 45361501, 48436857, 136084503, 317530507, 408253509, 952591521, 2857774563]

約数ペア:

[(1, 2857774563), (3, 952591521), (7, 408253509), (9, 317530507), (21, 136084503), (59, 48436857), (63, 45361501), (131, 21815073), (177, 16145619), (393, 7271691), (413, 6919551), (531, 5381873), (917, 3116439), (1179, 2423897), (1239, 2306517), (2751, 1038813), (3717, 768839), (5869, 486927), (7729, 369747), (8253, 346271), (17607, 162309), (23187, 123249), (41083, 69561), (52821, 54103)]