28730149

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3079}}^1$

素因数の和:3160

約数の個数: 16

約数和(自身を含む): 34693120

約数和(自身を除く): 5962971

約数列:

[1, 7, 31, 43, 217, 301, 1333, 3079, 9331, 21553, 95449, 132397, 668143, 926779, 4104307, 28730149]

約数ペア:

[(1, 28730149), (7, 4104307), (31, 926779), (43, 668143), (217, 132397), (301, 95449), (1333, 21553), (3079, 9331)]