1000983

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:278

約数の個数: 16

約数和(自身を含む): 1416960

約数和(自身を除く): 415977

約数列:

[1, 3, 23, 69, 89, 163, 267, 489, 2047, 3749, 6141, 11247, 14507, 43521, 333661, 1000983]

約数ペア:

[(1, 1000983), (3, 333661), (23, 43521), (69, 14507), (89, 11247), (163, 6141), (267, 3749), (489, 2047)]