2930487567

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1621}}^1\times {\mathrm{2777}}^1$

素因数の和:4439

約数の個数: 32

約数和(自身を含む): 4614057984

約数和(自身を除く): 1683570417

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 1621, 2777, 4863, 8331, 11347, 19439, 34041, 50251, 58317, 86087, 150753, 258261, 351757, 602609, 1055271, 1807827, 4501517, 13504551, 31510619, 94531857, 139547027, 418641081, 976829189, 2930487567]

約数ペア:

[(1, 2930487567), (3, 976829189), (7, 418641081), (21, 139547027), (31, 94531857), (93, 31510619), (217, 13504551), (651, 4501517), (1621, 1807827), (2777, 1055271), (4863, 602609), (8331, 351757), (11347, 258261), (19439, 150753), (34041, 86087), (50251, 58317)]