27987946

素因数分解:

$2^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{6823}}^1$

素因数の和:7125

約数の個数: 16

約数和(自身を含む): 48150144

約数和(自身を除く): 20162198

約数列:

[1, 2, 7, 14, 293, 586, 2051, 4102, 6823, 13646, 47761, 95522, 1999139, 3998278, 13993973, 27987946]

約数ペア:

[(1, 27987946), (2, 13993973), (7, 3998278), (14, 1999139), (293, 95522), (586, 47761), (2051, 13646), (4102, 6823)]