28582719

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{29867}}^1$

素因数の和:29910

約数の個数: 16

約数和(自身を含む): 43009920

約数和(自身を除く): 14427201

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 29867, 89601, 328537, 866143, 985611, 2598429, 9527573, 28582719]

約数ペア:

[(1, 28582719), (3, 9527573), (11, 2598429), (29, 985611), (33, 866143), (87, 328537), (319, 89601), (957, 29867)]