13750047

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{12421}}^1$

素因数の和:12471

約数の個数: 16

約数和(自身を含む): 20868960

約数和(自身を除く): 7118913

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 12421, 37263, 111789, 335367, 509261, 1527783, 4583349, 13750047]

約数ペア:

[(1, 13750047), (3, 4583349), (9, 1527783), (27, 509261), (41, 335367), (123, 111789), (369, 37263), (1107, 12421)]