4294491

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{571}}^1$

素因数の和:706

約数の個数: 16

約数和(自身を含む): 6040320

約数和(自身を除く): 1745829

約数列:

[1, 3, 23, 69, 109, 327, 571, 1713, 2507, 7521, 13133, 39399, 62239, 186717, 1431497, 4294491]

約数ペア:

[(1, 4294491), (3, 1431497), (23, 186717), (69, 62239), (109, 39399), (327, 13133), (571, 7521), (1713, 2507)]