1378741593

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{135131}}^1$

素因数の和:135332

約数の個数: 16

約数和(自身を含む): 1945900800

約数和(自身を除く): 567159207

約数列:

[1, 3, 19, 57, 179, 537, 3401, 10203, 135131, 405393, 2567489, 7702467, 24188449, 72565347, 459580531, 1378741593]

約数ペア:

[(1, 1378741593), (3, 459580531), (19, 72565347), (57, 24188449), (179, 7702467), (537, 2567489), (3401, 405393), (10203, 135131)]