2019249423

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{439}}^1\times {\mathrm{7001}}^1$

素因数の和:7519

約数の個数: 24

約数和(自身を含む): 2963806560

約数和(自身を除く): 944557137

約数列:

[1, 3, 9, 73, 219, 439, 657, 1317, 3951, 7001, 21003, 32047, 63009, 96141, 288423, 511073, 1533219, 3073439, 4599657, 9220317, 27660951, 224361047, 673083141, 2019249423]

約数ペア:

[(1, 2019249423), (3, 673083141), (9, 224361047), (73, 27660951), (219, 9220317), (439, 4599657), (657, 3073439), (1317, 1533219), (3951, 511073), (7001, 288423), (21003, 96141), (32047, 63009)]