12484971

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{613}}^1$

素因数の和:723

約数の個数: 24

約数和(自身を含む): 18901376

約数和(自身を除く): 6416405

約数列:

[1, 3, 9, 31, 73, 93, 219, 279, 613, 657, 1839, 2263, 5517, 6789, 19003, 20367, 44749, 57009, 134247, 171027, 402741, 1387219, 4161657, 12484971]

約数ペア:

[(1, 12484971), (3, 4161657), (9, 1387219), (31, 402741), (73, 171027), (93, 134247), (219, 57009), (279, 44749), (613, 20367), (657, 19003), (1839, 6789), (2263, 5517)]