396345663

素因数分解:

$3^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{6967}}^1$

素因数の和:7033

約数の個数: 48

約数和(自身を含む): 699029760

約数和(自身を除く): 302684097

約数列:

[1, 3, 7, 9, 21, 27, 43, 49, 63, 129, 147, 189, 301, 387, 441, 903, 1161, 1323, 2107, 2709, 6321, 6967, 8127, 18963, 20901, 48769, 56889, 62703, 146307, 188109, 299581, 341383, 438921, 898743, 1024149, 1316763, 2097067, 2696229, 3072447, 6291201, 8088687, 9217341, 14679469, 18873603, 44038407, 56620809, 132115221, 396345663]

約数ペア:

[(1, 396345663), (3, 132115221), (7, 56620809), (9, 44038407), (21, 18873603), (27, 14679469), (43, 9217341), (49, 8088687), (63, 6291201), (129, 3072447), (147, 2696229), (189, 2097067), (301, 1316763), (387, 1024149), (441, 898743), (903, 438921), (1161, 341383), (1323, 299581), (2107, 188109), (2709, 146307), (6321, 62703), (6967, 56889), (8127, 48769), (18963, 20901)]