28378797

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{10499}}^1$

素因数の和:10572

約数の個数: 16

約数和(自身を含む): 40824000

約数和(自身を除く): 12445203

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 10499, 31497, 178483, 535449, 556447, 1669341, 9459599, 28378797]

約数ペア:

[(1, 28378797), (3, 9459599), (17, 1669341), (51, 556447), (53, 535449), (159, 178483), (901, 31497), (2703, 10499)]