27871382

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{16453}}^1$

素因数の和:16484

約数の個数: 24

約数和(自身を含む): 52521168

約数和(自身を除く): 24649786

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 16453, 32906, 115171, 180983, 230342, 361966, 1266881, 1990813, 2533762, 3981626, 13935691, 27871382]

約数ペア:

[(1, 27871382), (2, 13935691), (7, 3981626), (11, 2533762), (14, 1990813), (22, 1266881), (77, 361966), (121, 230342), (154, 180983), (242, 115171), (847, 32906), (1694, 16453)]