7128889761

素因数分解:

$3^1\times 7^1\times {\mathrm{21577}}^1\times {\mathrm{15733}}^1$

素因数の和:37320

約数の個数: 16

約数和(自身を含む): 10864264064

約数和(自身を除く): 3735374303

約数列:

[1, 3, 7, 21, 15733, 21577, 47199, 64731, 110131, 151039, 330393, 453117, 339470941, 1018412823, 2376296587, 7128889761]

約数ペア:

[(1, 7128889761), (3, 2376296587), (7, 1018412823), (21, 339470941), (15733, 453117), (21577, 330393), (47199, 151039), (64731, 110131)]