2243366349

素因数分解:

$3^1\times 7^1\times {\mathrm{3739}}^1\times {\mathrm{28571}}^1$

素因数の和:32320

約数の個数: 16

約数和(自身を含む): 3419496960

約数和(自身を除く): 1176130611

約数列:

[1, 3, 7, 21, 3739, 11217, 26173, 28571, 78519, 85713, 199997, 599991, 106826969, 320480907, 747788783, 2243366349]

約数ペア:

[(1, 2243366349), (3, 747788783), (7, 320480907), (21, 106826969), (3739, 599991), (11217, 199997), (26173, 85713), (28571, 78519)]