201713769

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{315671}}^1$

素因数の和:315748

約数の個数: 12

約数和(自身を含む): 295468992

約数和(自身を除く): 93755223

約数列:

[1, 3, 9, 71, 213, 639, 315671, 947013, 2841039, 22412641, 67237923, 201713769]

約数ペア:

[(1, 201713769), (3, 67237923), (9, 22412641), (71, 2841039), (213, 947013), (639, 315671)]