2500979139

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{4875203}}^1$

素因数の和:4875231

約数の個数: 16

約数和(自身を含む): 3900163200

約数和(自身を除く): 1399184061

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 4875203, 14625609, 43876827, 92628857, 131630481, 277886571, 833659713, 2500979139]

約数ペア:

[(1, 2500979139), (3, 833659713), (9, 277886571), (19, 131630481), (27, 92628857), (57, 43876827), (171, 14625609), (513, 4875203)]