11323557

素因数分解:

$3^6\times 7^2\times {\mathrm{317}}^1$

素因数の和:349

約数の個数: 42

約数和(自身を含む): 19811718

約数和(自身を除く): 8488161

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 317, 441, 567, 729, 951, 1323, 1701, 2219, 2853, 3969, 5103, 6657, 8559, 11907, 15533, 19971, 25677, 35721, 46599, 59913, 77031, 139797, 179739, 231093, 419391, 539217, 1258173, 1617651, 3774519, 11323557]

約数ペア:

[(1, 11323557), (3, 3774519), (7, 1617651), (9, 1258173), (21, 539217), (27, 419391), (49, 231093), (63, 179739), (81, 139797), (147, 77031), (189, 59913), (243, 46599), (317, 35721), (441, 25677), (567, 19971), (729, 15533), (951, 11907), (1323, 8559), (1701, 6657), (2219, 5103), (2853, 3969)]