1497191187

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{1361}}^1$

素因数の和:1643

約数の個数: 32

約数和(自身を含む): 2118182400

約数和(自身を除く): 620991213

約数列:

[1, 3, 23, 69, 107, 149, 321, 447, 1361, 2461, 3427, 4083, 7383, 10281, 15943, 31303, 47829, 93909, 145627, 202789, 366689, 436881, 608367, 1100067, 3349421, 4664147, 10048263, 13992441, 21698423, 65095269, 499063729, 1497191187]

約数ペア:

[(1, 1497191187), (3, 499063729), (23, 65095269), (69, 21698423), (107, 13992441), (149, 10048263), (321, 4664147), (447, 3349421), (1361, 1100067), (2461, 608367), (3427, 436881), (4083, 366689), (7383, 202789), (10281, 145627), (15943, 93909), (31303, 47829)]