9865233

素因数分解:

$3^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:283

約数の個数: 40

約数和(自身を含む): 17098752

約数和(自身を除く): 7233519

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 127, 137, 189, 381, 411, 567, 889, 959, 1143, 1233, 2667, 2877, 3429, 3699, 8001, 8631, 10287, 11097, 17399, 24003, 25893, 52197, 72009, 77679, 121793, 156591, 365379, 469773, 1096137, 1409319, 3288411, 9865233]

約数ペア:

[(1, 9865233), (3, 3288411), (7, 1409319), (9, 1096137), (21, 469773), (27, 365379), (63, 156591), (81, 121793), (127, 77679), (137, 72009), (189, 52197), (381, 25893), (411, 24003), (567, 17399), (889, 11097), (959, 10287), (1143, 8631), (1233, 8001), (2667, 3699), (2877, 3429)]