40385611

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{739}}^1$

素因数の和:994

約数の個数: 16

約数和(自身を含む): 47691520

約数和(自身を除く): 7305909

約数列:

[1, 7, 37, 211, 259, 739, 1477, 5173, 7807, 27343, 54649, 155929, 191401, 1091503, 5769373, 40385611]

約数ペア:

[(1, 40385611), (7, 5769373), (37, 1091503), (211, 191401), (259, 155929), (739, 54649), (1477, 27343), (5173, 7807)]