13873869

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{7039}}^1$

素因数の和:7121

約数の個数: 16

約数和(自身を含む): 20838400

約数和(自身を除く): 6964531

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 7039, 21117, 63351, 190053, 513847, 1541541, 4624623, 13873869]

約数ペア:

[(1, 13873869), (3, 4624623), (9, 1541541), (27, 513847), (73, 190053), (219, 63351), (657, 21117), (1971, 7039)]