40540197

素因数分解:

$3^1\times {\mathrm{37}}^2\times {\mathrm{9871}}^1$

素因数の和:9948

約数の個数: 12

約数和(自身を含む): 55559616

約数和(自身を除く): 15019419

約数列:

[1, 3, 37, 111, 1369, 4107, 9871, 29613, 365227, 1095681, 13513399, 40540197]

約数ペア:

[(1, 40540197), (3, 13513399), (37, 1095681), (111, 365227), (1369, 29613), (4107, 9871)]