27409361

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2221}}^1$

素因数の和:2312

約数の個数: 16

約数和(自身を含む): 32850048

約数和(自身を除く): 5440687

約数列:

[1, 7, 41, 43, 287, 301, 1763, 2221, 12341, 15547, 91061, 95503, 637427, 668521, 3915623, 27409361]

約数ペア:

[(1, 27409361), (7, 3915623), (41, 668521), (43, 637427), (287, 95503), (301, 91061), (1763, 15547), (2221, 12341)]