28241301

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{50341}}^1$

素因数の和:50372

約数の個数: 16

約数和(自身を含む): 43495488

約数和(自身を除く): 15254187

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 50341, 151023, 553751, 855797, 1661253, 2567391, 9413767, 28241301]

約数ペア:

[(1, 28241301), (3, 9413767), (11, 2567391), (17, 1661253), (33, 855797), (51, 553751), (187, 151023), (561, 50341)]