246670893

素因数分解:

$3^3\times 7^1\times {\mathrm{1305137}}^1$

素因数の和:1305153

約数の個数: 16

約数和(自身を含む): 417644160

約数和(自身を除く): 170973267

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1305137, 3915411, 9135959, 11746233, 27407877, 35238699, 82223631, 246670893]

約数ペア:

[(1, 246670893), (3, 82223631), (7, 35238699), (9, 27407877), (21, 11746233), (27, 9135959), (63, 3915411), (189, 1305137)]