28840629

素因数分解:

$3^1\times {\mathrm{443}}^1\times {\mathrm{21701}}^1$

素因数の和:22147

約数の個数: 8

約数和(自身を含む): 38542752

約数和(自身を除く): 9702123

約数列:

[1, 3, 443, 1329, 21701, 65103, 9613543, 28840629]

約数ペア:

[(1, 28840629), (3, 9613543), (443, 65103), (1329, 21701)]