9301887

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{409}}^1$

素因数の和:460

約数の個数: 36

約数和(自身を含む): 16245840

約数和(自身を除く): 6943953

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 361, 399, 409, 1083, 1197, 1227, 2527, 2863, 3249, 3681, 7581, 7771, 8589, 22743, 23313, 25767, 54397, 69939, 147649, 163191, 442947, 489573, 1033543, 1328841, 3100629, 9301887]

約数ペア:

[(1, 9301887), (3, 3100629), (7, 1328841), (9, 1033543), (19, 489573), (21, 442947), (57, 163191), (63, 147649), (133, 69939), (171, 54397), (361, 25767), (399, 23313), (409, 22743), (1083, 8589), (1197, 7771), (1227, 7581), (2527, 3681), (2863, 3249)]