392145313

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{15277}}^1$

素因数の和:15496

約数の個数: 16

約数和(自身を含む): 474229120

約数和(自身を除く): 82083807

約数列:

[1, 7, 19, 133, 193, 1351, 3667, 15277, 25669, 106939, 290263, 2031841, 2948461, 20639227, 56020759, 392145313]

約数ペア:

[(1, 392145313), (7, 56020759), (19, 20639227), (133, 2948461), (193, 2031841), (1351, 290263), (3667, 106939), (15277, 25669)]