1025300451

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{1439}}^1$

素因数の和:1624

約数の個数: 48

約数和(自身を含む): 1646853120

約数和(自身を除く): 621552669

約数列:

[1, 3, 7, 21, 37, 49, 111, 131, 147, 259, 393, 777, 917, 1439, 1813, 2751, 4317, 4847, 5439, 6419, 10073, 14541, 19257, 30219, 33929, 53243, 70511, 101787, 159729, 188509, 211533, 237503, 372701, 565527, 712509, 1118103, 1319563, 2608907, 3958689, 6974833, 7826721, 9236941, 20924499, 27710823, 48823831, 146471493, 341766817, 1025300451]

約数ペア:

[(1, 1025300451), (3, 341766817), (7, 146471493), (21, 48823831), (37, 27710823), (49, 20924499), (111, 9236941), (131, 7826721), (147, 6974833), (259, 3958689), (393, 2608907), (777, 1319563), (917, 1118103), (1439, 712509), (1813, 565527), (2751, 372701), (4317, 237503), (4847, 211533), (5439, 188509), (6419, 159729), (10073, 101787), (14541, 70511), (19257, 53243), (30219, 33929)]