27831145286

素因数分解:

$2^1\times 7^1\times {\mathrm{2143}}^1\times {\mathrm{927643}}^1$

素因数の和:929795

約数の個数: 16

約数和(自身を含む): 47732849664

約数和(自身を除く): 19901704378

約数列:

[1, 2, 7, 14, 2143, 4286, 15001, 30002, 927643, 1855286, 6493501, 12987002, 1987938949, 3975877898, 13915572643, 27831145286]

約数ペア:

[(1, 27831145286), (2, 13915572643), (7, 3975877898), (14, 1987938949), (2143, 12987002), (4286, 6493501), (15001, 1855286), (30002, 927643)]