387063429

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{17609}}^1$

素因数の和:18060

約数の個数: 16

約数和(自身を含む): 547741440

約数和(自身を除く): 160678011

約数列:

[1, 3, 17, 51, 431, 1293, 7327, 17609, 21981, 52827, 299353, 898059, 7589479, 22768437, 129021143, 387063429]

約数ペア:

[(1, 387063429), (3, 129021143), (17, 22768437), (51, 7589479), (431, 898059), (1293, 299353), (7327, 52827), (17609, 21981)]