344428191

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{541}}^1\times {\mathrm{557}}^1$

素因数の和:1231

約数の個数: 24

約数和(自身を含む): 503253504

約数和(自身を除く): 158825313

約数列:

[1, 3, 9, 127, 381, 541, 557, 1143, 1623, 1671, 4869, 5013, 68707, 70739, 206121, 212217, 301337, 618363, 636651, 904011, 2712033, 38269799, 114809397, 344428191]

約数ペア:

[(1, 344428191), (3, 114809397), (9, 38269799), (127, 2712033), (381, 904011), (541, 636651), (557, 618363), (1143, 301337), (1623, 212217), (1671, 206121), (4869, 70739), (5013, 68707)]