140135983

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:443

約数の個数: 24

約数和(自身を含む): 158495568

約数和(自身を除く): 18359585

約数列:

[1, 13, 37, 73, 169, 307, 481, 949, 2701, 3991, 6253, 11359, 12337, 22411, 35113, 51883, 147667, 291343, 456469, 829207, 1919671, 3787459, 10779691, 140135983]

約数ペア:

[(1, 140135983), (13, 10779691), (37, 3787459), (73, 1919671), (169, 829207), (307, 456469), (481, 291343), (949, 147667), (2701, 51883), (3991, 35113), (6253, 22411), (11359, 12337)]