11135691

素因数分解:

$3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:485

約数の個数: 48

約数和(自身を含む): 20246400

約数和(自身を除く): 9110709

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 63, 133, 147, 171, 189, 399, 441, 443, 513, 931, 1197, 1323, 1329, 2793, 3101, 3591, 3987, 8379, 8417, 9303, 11961, 21707, 25137, 25251, 27909, 58919, 65121, 75753, 83727, 176757, 195363, 227259, 412433, 530271, 586089, 1237299, 1590813, 3711897, 11135691]

約数ペア:

[(1, 11135691), (3, 3711897), (7, 1590813), (9, 1237299), (19, 586089), (21, 530271), (27, 412433), (49, 227259), (57, 195363), (63, 176757), (133, 83727), (147, 75753), (171, 65121), (189, 58919), (399, 27909), (441, 25251), (443, 25137), (513, 21707), (931, 11961), (1197, 9303), (1323, 8417), (1329, 8379), (2793, 3987), (3101, 3591)]