2568366981

素因数分解:

$3^3\times {\mathrm{167}}^1\times {\mathrm{569609}}^1$

素因数の和:569785

約数の個数: 16

約数和(自身を含む): 3827779200

約数和(自身を除く): 1259412219

約数列:

[1, 3, 9, 27, 167, 501, 1503, 4509, 569609, 1708827, 5126481, 15379443, 95124703, 285374109, 856122327, 2568366981]

約数ペア:

[(1, 2568366981), (3, 856122327), (9, 285374109), (27, 95124703), (167, 15379443), (501, 5126481), (1503, 1708827), (4509, 569609)]