401486397

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{541817}}^1$

素因数の和:541852

約数の個数: 16

約数和(自身を含む): 606836160

約数和(自身を除く): 205349763

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 541817, 1625451, 7043621, 10294523, 21130863, 30883569, 133828799, 401486397]

約数ペア:

[(1, 401486397), (3, 133828799), (13, 30883569), (19, 21130863), (39, 10294523), (57, 7043621), (247, 1625451), (741, 541817)]