964734197

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{457871}}^1$

素因数の和:457928

約数の個数: 12

約数和(自身を含む): 1148342976

約数和(自身を除く): 183608779

約数列:

[1, 7, 43, 49, 301, 2107, 457871, 3205097, 19688453, 22435679, 137819171, 964734197]

約数ペア:

[(1, 964734197), (7, 137819171), (43, 22435679), (49, 19688453), (301, 3205097), (2107, 457871)]