4893777

素因数分解:

$3^6\times 7^2\times {\mathrm{137}}^1$

素因数の和:169

約数の個数: 42

約数和(自身を含む): 8597538

約数和(自身を除く): 3703761

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 137, 147, 189, 243, 411, 441, 567, 729, 959, 1233, 1323, 1701, 2877, 3699, 3969, 5103, 6713, 8631, 11097, 11907, 20139, 25893, 33291, 35721, 60417, 77679, 99873, 181251, 233037, 543753, 699111, 1631259, 4893777]

約数ペア:

[(1, 4893777), (3, 1631259), (7, 699111), (9, 543753), (21, 233037), (27, 181251), (49, 99873), (63, 77679), (81, 60417), (137, 35721), (147, 33291), (189, 25893), (243, 20139), (411, 11907), (441, 11097), (567, 8631), (729, 6713), (959, 5103), (1233, 3969), (1323, 3699), (1701, 2877)]