27983494

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181711}}^1$

素因数の和:181731

約数の個数: 16

約数和(自身を含む): 52333056

約数和(自身を除く): 24349562

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 181711, 363422, 1271977, 1998821, 2543954, 3997642, 13991747, 27983494]

約数ペア:

[(1, 27983494), (2, 13991747), (7, 3997642), (11, 2543954), (14, 1998821), (22, 1271977), (77, 363422), (154, 181711)]