5072823

素因数分解:

$3^2\times 7^2\times {\mathrm{11503}}^1$

素因数の和:11523

約数の個数: 18

約数和(自身を含む): 8524464

約数和(自身を除く): 3451641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 11503, 34509, 80521, 103527, 241563, 563647, 724689, 1690941, 5072823]

約数ペア:

[(1, 5072823), (3, 1690941), (7, 724689), (9, 563647), (21, 241563), (49, 103527), (63, 80521), (147, 34509), (441, 11503)]