28715907

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{3011}}^1$

素因数の和:3059

約数の個数: 24

約数和(自身を含む): 44384832

約数和(自身を除く): 15668925

約数列:

[1, 3, 11, 17, 33, 51, 187, 289, 561, 867, 3011, 3179, 9033, 9537, 33121, 51187, 99363, 153561, 563057, 870179, 1689171, 2610537, 9571969, 28715907]

約数ペア:

[(1, 28715907), (3, 9571969), (11, 2610537), (17, 1689171), (33, 870179), (51, 563057), (187, 153561), (289, 99363), (561, 51187), (867, 33121), (3011, 9537), (3179, 9033)]