883961931

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 1283724288

約数和(自身を除く): 399762357

約数列:

[1, 3, 31, 37, 53, 93, 111, 131, 159, 393, 1147, 1369, 1643, 1961, 3441, 4061, 4107, 4847, 4929, 5883, 6943, 12183, 14541, 20829, 42439, 60791, 72557, 127317, 150257, 179339, 182373, 215233, 217671, 256891, 450771, 538017, 645699, 770673, 2249267, 5559509, 6747801, 7963621, 9504967, 16678527, 23890863, 28514901, 294653977, 883961931]

約数ペア:

[(1, 883961931), (3, 294653977), (31, 28514901), (37, 23890863), (53, 16678527), (93, 9504967), (111, 7963621), (131, 6747801), (159, 5559509), (393, 2249267), (1147, 770673), (1369, 645699), (1643, 538017), (1961, 450771), (3441, 256891), (4061, 217671), (4107, 215233), (4847, 182373), (4929, 179339), (5883, 150257), (6943, 127317), (12183, 72557), (14541, 60791), (20829, 42439)]