38452911

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 60065280

約数和(自身を除く): 21612369

約数列:

[1, 3, 7, 21, 107, 109, 157, 321, 327, 471, 749, 763, 1099, 2247, 2289, 3297, 11663, 16799, 17113, 34989, 50397, 51339, 81641, 117593, 119791, 244923, 352779, 359373, 1831091, 5493273, 12817637, 38452911]

約数ペア:

[(1, 38452911), (3, 12817637), (7, 5493273), (21, 1831091), (107, 359373), (109, 352779), (157, 244923), (321, 119791), (327, 117593), (471, 81641), (749, 51339), (763, 50397), (1099, 34989), (2247, 17113), (2289, 16799), (3297, 11663)]