4063759

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:406

約数の個数: 16

約数和(自身を含む): 4888576

約数和(自身を除く): 824817

約数列:

[1, 7, 31, 61, 217, 307, 427, 1891, 2149, 9517, 13237, 18727, 66619, 131089, 580537, 4063759]

約数ペア:

[(1, 4063759), (7, 580537), (31, 131089), (61, 66619), (217, 18727), (307, 13237), (427, 9517), (1891, 2149)]