291208327185

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{5817767}}^1$

素因数の和:5817893

約数の個数: 32

約数和(自身を含む): 482548948992

約数和(自身を除く): 191340621807

約数列:

[1, 3, 5, 15, 47, 71, 141, 213, 235, 355, 705, 1065, 3337, 10011, 16685, 50055, 5817767, 17453301, 29088835, 87266505, 273435049, 413061457, 820305147, 1239184371, 1367175245, 2065307285, 4101525735, 6195921855, 19413888479, 58241665437, 97069442395, 291208327185]

約数ペア:

[(1, 291208327185), (3, 97069442395), (5, 58241665437), (15, 19413888479), (47, 6195921855), (71, 4101525735), (141, 2065307285), (213, 1367175245), (235, 1239184371), (355, 820305147), (705, 413061457), (1065, 273435049), (3337, 87266505), (10011, 29088835), (16685, 17453301), (50055, 5817767)]