173019119

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 219985920

約数和(自身を除く): 46966801

約数列:

[1, 7, 13, 61, 71, 91, 427, 439, 497, 793, 923, 3073, 4331, 5551, 5707, 6461, 26779, 30317, 31169, 39949, 56303, 187453, 218183, 348127, 394121, 405197, 1901309, 2436889, 2836379, 13309163, 24717017, 173019119]

約数ペア:

[(1, 173019119), (7, 24717017), (13, 13309163), (61, 2836379), (71, 2436889), (91, 1901309), (427, 405197), (439, 394121), (497, 348127), (793, 218183), (923, 187453), (3073, 56303), (4331, 39949), (5551, 31169), (5707, 30317), (6461, 26779)]