438322047

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{22691}}^1$

素因数の和:22878

約数の個数: 16

約数和(自身を含む): 601247232

約数和(自身を除く): 162925185

約数列:

[1, 3, 47, 137, 141, 411, 6439, 19317, 22691, 68073, 1066477, 3108667, 3199431, 9326001, 146107349, 438322047]

約数ペア:

[(1, 438322047), (3, 146107349), (47, 9326001), (137, 3199431), (141, 3108667), (411, 1066477), (6439, 68073), (19317, 22691)]