2572287

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1627}}^1$

素因数の和:1678

約数の個数: 16

約数和(自身を含む): 3750912

約数和(自身を除く): 1178625

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 1627, 4881, 27659, 50437, 82977, 151311, 857429, 2572287]

約数ペア:

[(1, 2572287), (3, 857429), (17, 151311), (31, 82977), (51, 50437), (93, 27659), (527, 4881), (1581, 1627)]