40870137

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{176927}}^1$

素因数の和:176948

約数の個数: 16

約数和(自身を含む): 67940352

約数和(自身を除く): 27070215

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 176927, 530781, 1238489, 1946197, 3715467, 5838591, 13623379, 40870137]

約数ペア:

[(1, 40870137), (3, 13623379), (7, 5838591), (11, 3715467), (21, 1946197), (33, 1238489), (77, 530781), (231, 176927)]