51711321

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{2551}}^1$

素因数の和:2816

約数の個数: 16

約数和(自身を含む): 71660160

約数和(自身を除く): 19948839

約数列:

[1, 3, 29, 87, 233, 699, 2551, 6757, 7653, 20271, 73979, 221937, 594383, 1783149, 17237107, 51711321]

約数ペア:

[(1, 51711321), (3, 17237107), (29, 1783149), (87, 594383), (233, 221937), (699, 73979), (2551, 20271), (6757, 7653)]