28590309

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{593}}^1$

素因数の和:1097

約数の個数: 24

約数和(自身を含む): 45220032

約数和(自身を除く): 16629723

約数列:

[1, 3, 9, 11, 33, 99, 487, 593, 1461, 1779, 4383, 5337, 5357, 6523, 16071, 19569, 48213, 58707, 288791, 866373, 2599119, 3176701, 9530103, 28590309]

約数ペア:

[(1, 28590309), (3, 9530103), (9, 3176701), (11, 2599119), (33, 866373), (99, 288791), (487, 58707), (593, 48213), (1461, 19569), (1779, 16071), (4383, 6523), (5337, 5357)]