27569479

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1571}}^1$

素因数の和:1710

約数の個数: 16

約数和(自身を含む): 33200640

約数和(自身を除く): 5631161

約数列:

[1, 7, 23, 109, 161, 763, 1571, 2507, 10997, 17549, 36133, 171239, 252931, 1198673, 3938497, 27569479]

約数ペア:

[(1, 27569479), (7, 3938497), (23, 1198673), (109, 252931), (161, 171239), (763, 36133), (1571, 17549), (2507, 10997)]