11037789

素因数分解:

$3^7\times 7^2\times {\mathrm{103}}^1$

素因数の和:138

約数の個数: 48

約数和(自身を含む): 19443840

約数和(自身を除く): 8406051

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 103, 147, 189, 243, 309, 441, 567, 721, 729, 927, 1323, 1701, 2163, 2187, 2781, 3969, 5047, 5103, 6489, 8343, 11907, 15141, 15309, 19467, 25029, 35721, 45423, 58401, 75087, 107163, 136269, 175203, 225261, 408807, 525609, 1226421, 1576827, 3679263, 11037789]

約数ペア:

[(1, 11037789), (3, 3679263), (7, 1576827), (9, 1226421), (21, 525609), (27, 408807), (49, 225261), (63, 175203), (81, 136269), (103, 107163), (147, 75087), (189, 58401), (243, 45423), (309, 35721), (441, 25029), (567, 19467), (721, 15309), (729, 15141), (927, 11907), (1323, 8343), (1701, 6489), (2163, 5103), (2187, 5047), (2781, 3969)]