1427378997

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{3449}}^1\times {\mathrm{12541}}^1$

素因数の和:16004

約数の個数: 16

約数和(自身を含む): 2076955200

約数和(自身を除く): 649576203

約数列:

[1, 3, 11, 33, 3449, 10347, 12541, 37623, 37939, 113817, 137951, 413853, 43253909, 129761727, 475792999, 1427378997]

約数ペア:

[(1, 1427378997), (3, 475792999), (11, 129761727), (33, 43253909), (3449, 413853), (10347, 137951), (12541, 113817), (37623, 37939)]