84723891

素因数分解:

$3^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{2539}}^1$

素因数の和:2783

約数の個数: 24

約数和(自身を含む): 132039360

約数和(自身を除く): 47315469

約数列:

[1, 3, 7, 21, 49, 147, 227, 681, 1589, 2539, 4767, 7617, 11123, 17773, 33369, 53319, 124411, 373233, 576353, 1729059, 4034471, 12103413, 28241297, 84723891]

約数ペア:

[(1, 84723891), (3, 28241297), (7, 12103413), (21, 4034471), (49, 1729059), (147, 576353), (227, 373233), (681, 124411), (1589, 53319), (2539, 33369), (4767, 17773), (7617, 11123)]