40739187

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{4649}}^1$

素因数の和:4802

約数の個数: 16

約数和(自身を含む): 57139200

約数和(自身を除く): 16400013

約数列:

[1, 3, 23, 69, 127, 381, 2921, 4649, 8763, 13947, 106927, 320781, 590423, 1771269, 13579729, 40739187]

約数ペア:

[(1, 40739187), (3, 13579729), (23, 1771269), (69, 590423), (127, 320781), (381, 106927), (2921, 13947), (4649, 8763)]