289744023

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1\times {\mathrm{2399}}^1$

素因数の和:2846

約数の個数: 16

約数和(自身を含む): 390758400

約数和(自身を除く): 101014377

約数列:

[1, 3, 127, 317, 381, 951, 2399, 7197, 40259, 120777, 304673, 760483, 914019, 2281449, 96581341, 289744023]

約数ペア:

[(1, 289744023), (3, 96581341), (127, 2281449), (317, 914019), (381, 760483), (951, 304673), (2399, 120777), (7197, 40259)]