248863653647

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1\times {\mathrm{34843}}^1$

素因数の和:35343

約数の個数: 32

約数和(自身を含む): 296569827840

約数和(自身を除く): 47706174193

約数列:

[1, 7, 43, 61, 301, 389, 427, 2623, 2723, 16727, 18361, 23729, 34843, 117089, 166103, 243901, 1020347, 1498249, 2125423, 7142429, 10487743, 13553927, 14877961, 91393189, 94877489, 582818861, 639752323, 826789547, 4079732027, 5787526829, 35551950521, 248863653647]

約数ペア:

[(1, 248863653647), (7, 35551950521), (43, 5787526829), (61, 4079732027), (301, 826789547), (389, 639752323), (427, 582818861), (2623, 94877489), (2723, 91393189), (16727, 14877961), (18361, 13553927), (23729, 10487743), (34843, 7142429), (117089, 2125423), (166103, 1498249), (243901, 1020347)]