128714361

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{5749}}^1$

素因数の和:6208

約数の個数: 16

約数和(自身を含む): 182160000

約数和(自身を除く): 53445639

約数列:

[1, 3, 17, 51, 439, 1317, 5749, 7463, 17247, 22389, 97733, 293199, 2523811, 7571433, 42904787, 128714361]

約数ペア:

[(1, 128714361), (3, 42904787), (17, 7571433), (51, 2523811), (439, 293199), (1317, 97733), (5749, 22389), (7463, 17247)]