73190247

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{17539}}^1$

素因数の和:17662

約数の個数: 16

約数和(自身を含む): 106081920

約数和(自身を除く): 32891673

約数列:

[1, 3, 13, 39, 107, 321, 1391, 4173, 17539, 52617, 228007, 684021, 1876673, 5630019, 24396749, 73190247]

約数ペア:

[(1, 73190247), (3, 24396749), (13, 5630019), (39, 1876673), (107, 684021), (321, 228007), (1391, 52617), (4173, 17539)]