138802011

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{8311}}^1$

素因数の和:8626

約数の個数: 16

約数和(自身を含む): 195498240

約数和(自身を除く): 56696229

約数列:

[1, 3, 19, 57, 293, 879, 5567, 8311, 16701, 24933, 157909, 473727, 2435123, 7305369, 46267337, 138802011]

約数ペア:

[(1, 138802011), (3, 46267337), (19, 7305369), (57, 2435123), (293, 473727), (879, 157909), (5567, 24933), (8311, 16701)]