804560211

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{7499}}^1$

素因数の和:7656

約数の個数: 48

約数和(自身を含む): 1441440000

約数和(自身を除く): 636879789

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 131, 273, 393, 819, 917, 1179, 1703, 2751, 5109, 7499, 8253, 11921, 15327, 22497, 35763, 52493, 67491, 97487, 107289, 157479, 292461, 472437, 682409, 877383, 982369, 2047227, 2947107, 6141681, 6876583, 8841321, 12770797, 20629749, 38312391, 61889247, 89395579, 114937173, 268186737, 804560211]

約数ペア:

[(1, 804560211), (3, 268186737), (7, 114937173), (9, 89395579), (13, 61889247), (21, 38312391), (39, 20629749), (63, 12770797), (91, 8841321), (117, 6876583), (131, 6141681), (273, 2947107), (393, 2047227), (819, 982369), (917, 877383), (1179, 682409), (1703, 472437), (2751, 292461), (5109, 157479), (7499, 107289), (8253, 97487), (11921, 67491), (15327, 52493), (22497, 35763)]