1934037

素因数分解:

$3^6\times 7^1\times {\mathrm{379}}^1$

素因数の和:404

約数の個数: 28

約数和(自身を含む): 3322720

約数和(自身を除く): 1388683

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 379, 567, 729, 1137, 1701, 2653, 3411, 5103, 7959, 10233, 23877, 30699, 71631, 92097, 214893, 276291, 644679, 1934037]

約数ペア:

[(1, 1934037), (3, 644679), (7, 276291), (9, 214893), (21, 92097), (27, 71631), (63, 30699), (81, 23877), (189, 10233), (243, 7959), (379, 5103), (567, 3411), (729, 2653), (1137, 1701)]