6942201

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 11304960

約数和(自身を除く): 4362759

約数列:

[1, 3, 7, 19, 21, 57, 127, 133, 137, 381, 399, 411, 889, 959, 2413, 2603, 2667, 2877, 7239, 7809, 16891, 17399, 18221, 50673, 52197, 54663, 121793, 330581, 365379, 991743, 2314067, 6942201]

約数ペア:

[(1, 6942201), (3, 2314067), (7, 991743), (19, 365379), (21, 330581), (57, 121793), (127, 54663), (133, 52197), (137, 50673), (381, 18221), (399, 17399), (411, 16891), (889, 7809), (959, 7239), (2413, 2877), (2603, 2667)]