13251043989

素因数分解:

$3^3\times {\mathrm{1607}}^1\times {\mathrm{305401}}^1$

素因数の和:307017

約数の個数: 16

約数和(自身を含む): 19643456640

約数和(自身を除く): 6392412651

約数列:

[1, 3, 9, 27, 1607, 4821, 14463, 43389, 305401, 916203, 2748609, 8245827, 490779407, 1472338221, 4417014663, 13251043989]

約数ペア:

[(1, 13251043989), (3, 4417014663), (9, 1472338221), (27, 490779407), (1607, 8245827), (4821, 2748609), (14463, 916203), (43389, 305401)]