943007478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{209837}}^1$

素因数の和:209956

約数の個数: 32

約数和(自身を含む): 2175600384

約数和(自身を除く): 1232592906

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4494, 209837, 419674, 629511, 1259022, 1468859, 2937718, 4406577, 8813154, 22452559, 44905118, 67357677, 134715354, 157167913, 314335826, 471503739, 943007478]

約数ペア:

[(1, 943007478), (2, 471503739), (3, 314335826), (6, 157167913), (7, 134715354), (14, 67357677), (21, 44905118), (42, 22452559), (107, 8813154), (214, 4406577), (321, 2937718), (642, 1468859), (749, 1259022), (1498, 629511), (2247, 419674), (4494, 209837)]