1028946051

素因数分解:

$3^3\times 7^2\times {\mathrm{777737}}^1$

素因数の和:777760

約数の個数: 24

約数和(自身を含む): 1773242640

約数和(自身を除く): 744296589

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 777737, 2333211, 5444159, 6999633, 16332477, 20998899, 38109113, 48997431, 114327339, 146992293, 342982017, 1028946051]

約数ペア:

[(1, 1028946051), (3, 342982017), (7, 146992293), (9, 114327339), (21, 48997431), (27, 38109113), (49, 20998899), (63, 16332477), (147, 6999633), (189, 5444159), (441, 2333211), (1323, 777737)]