39151609

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{683}}^1$

素因数の和:1140

約数の個数: 16

約数和(自身を含む): 47278080

約数和(自身を除く): 8126471

約数列:

[1, 7, 19, 133, 431, 683, 3017, 4781, 8189, 12977, 57323, 90839, 294373, 2060611, 5593087, 39151609]

約数ペア:

[(1, 39151609), (7, 5593087), (19, 2060611), (133, 294373), (431, 90839), (683, 57323), (3017, 12977), (4781, 8189)]