27666142

素因数分解:

$2^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{3793}}^1$

素因数の和:4323

約数の個数: 16

約数和(自身を含む): 47531232

約数和(自身を除く): 19865090

約数列:

[1, 2, 7, 14, 521, 1042, 3647, 3793, 7294, 7586, 26551, 53102, 1976153, 3952306, 13833071, 27666142]

約数ペア:

[(1, 27666142), (2, 13833071), (7, 3952306), (14, 1976153), (521, 53102), (1042, 26551), (3647, 7586), (3793, 7294)]