28439169

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{29717}}^1$

素因数の和:29760

約数の個数: 16

約数和(自身を含む): 42793920

約数和(自身を除く): 14354751

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 29717, 89151, 326887, 861793, 980661, 2585379, 9479723, 28439169]

約数ペア:

[(1, 28439169), (3, 9479723), (11, 2585379), (29, 980661), (33, 861793), (87, 326887), (319, 89151), (957, 29717)]