724330089

素因数分解:

$3^2\times 7^1\times {\mathrm{1907}}^1\times {\mathrm{6029}}^1$

素因数の和:7949

約数の個数: 24

約数和(自身を含む): 1196544960

約数和(自身を除く): 472214871

約数列:

[1, 3, 7, 9, 21, 63, 1907, 5721, 6029, 13349, 17163, 18087, 40047, 42203, 54261, 120141, 126609, 379827, 11497303, 34491909, 80481121, 103475727, 241443363, 724330089]

約数ペア:

[(1, 724330089), (3, 241443363), (7, 103475727), (9, 80481121), (21, 34491909), (63, 11497303), (1907, 379827), (5721, 126609), (6029, 120141), (13349, 54261), (17163, 42203), (18087, 40047)]