78895657

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5197}}^1$

素因数の和:5280

約数の個数: 16

約数和(自身を含む): 89821440

約数和(自身を除く): 10925783

約数列:

[1, 17, 19, 47, 323, 799, 893, 5197, 15181, 88349, 98743, 244259, 1678631, 4152403, 4640921, 78895657]

約数ペア:

[(1, 78895657), (17, 4640921), (19, 4152403), (47, 1678631), (323, 244259), (799, 98743), (893, 88349), (5197, 15181)]