28310039

素因数分解:

${\mathrm{43}}^2\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:398

約数の個数: 12

約数和(自身を含む): 29576232

約数和(自身を除く): 1266193

約数列:

[1, 43, 61, 251, 1849, 2623, 10793, 15311, 112789, 464099, 658373, 28310039]

約数ペア:

[(1, 28310039), (43, 658373), (61, 464099), (251, 112789), (1849, 15311), (2623, 10793)]