1072856113

素因数分解:

$7^1\times {\mathrm{283}}^1\times {\mathrm{491}}^1\times {\mathrm{1103}}^1$

素因数の和:1884

約数の個数: 16

約数和(自身を含む): 1234077696

約数和(自身を除く): 161221583

約数列:

[1, 7, 283, 491, 1103, 1981, 3437, 7721, 138953, 312149, 541573, 972671, 2185043, 3791011, 153265159, 1072856113]

約数ペア:

[(1, 1072856113), (7, 153265159), (283, 3791011), (491, 2185043), (1103, 972671), (1981, 541573), (3437, 312149), (7721, 138953)]