426097581

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{601}}^1$

素因数の和:691

約数の個数: 64

約数和(自身を含む): 728179200

約数和(自身を除く): 302081619

約数列:

[1, 3, 7, 13, 21, 39, 49, 53, 91, 147, 159, 273, 343, 371, 601, 637, 689, 1029, 1113, 1803, 1911, 2067, 2597, 4207, 4459, 4823, 7791, 7813, 12621, 13377, 14469, 18179, 23439, 29449, 31853, 33761, 54537, 54691, 88347, 95559, 101283, 164073, 206143, 222971, 236327, 382837, 414089, 618429, 668913, 708981, 1148511, 1242267, 1560797, 2679859, 2898623, 4682391, 8039577, 8695869, 10925579, 20290361, 32776737, 60871083, 142032527, 426097581]

約数ペア:

[(1, 426097581), (3, 142032527), (7, 60871083), (13, 32776737), (21, 20290361), (39, 10925579), (49, 8695869), (53, 8039577), (91, 4682391), (147, 2898623), (159, 2679859), (273, 1560797), (343, 1242267), (371, 1148511), (601, 708981), (637, 668913), (689, 618429), (1029, 414089), (1113, 382837), (1803, 236327), (1911, 222971), (2067, 206143), (2597, 164073), (4207, 101283), (4459, 95559), (4823, 88347), (7791, 54691), (7813, 54537), (12621, 33761), (13377, 31853), (14469, 29449), (18179, 23439)]