1985079519

素因数分解:

$3^2\times {\mathrm{5147}}^1\times {\mathrm{42853}}^1$

素因数の和:48006

約数の個数: 12

約数和(自身を含む): 2867961096

約数和(自身を除く): 882881577

約数列:

[1, 3, 9, 5147, 15441, 42853, 46323, 128559, 385677, 220564391, 661693173, 1985079519]

約数ペア:

[(1, 1985079519), (3, 661693173), (9, 220564391), (5147, 385677), (15441, 128559), (42853, 46323)]