970393857

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{203309}}^1$

素因数の和:203392

約数の個数: 16

約数和(自身を含む): 1359737280

約数和(自身を除く): 389343423

約数列:

[1, 3, 37, 43, 111, 129, 1591, 4773, 203309, 609927, 7522433, 8742287, 22567299, 26226861, 323464619, 970393857]

約数ペア:

[(1, 970393857), (3, 323464619), (37, 26226861), (43, 22567299), (111, 8742287), (129, 7522433), (1591, 609927), (4773, 203309)]