38549847

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{12157}}^1$

素因数の和:12318

約数の個数: 16

約数和(自身を含む): 59136512

約数和(自身を除く): 20586665

約数列:

[1, 3, 7, 21, 151, 453, 1057, 3171, 12157, 36471, 85099, 255297, 1835707, 5507121, 12849949, 38549847]

約数ペア:

[(1, 38549847), (3, 12849949), (7, 5507121), (21, 1835707), (151, 255297), (453, 85099), (1057, 36471), (3171, 12157)]