2705079

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{499}}^1$

素因数の和:654

約数の個数: 16

約数和(自身を含む): 3920000

約数和(自身を除く): 1214921

約数列:

[1, 3, 13, 39, 139, 417, 499, 1497, 1807, 5421, 6487, 19461, 69361, 208083, 901693, 2705079]

約数ペア:

[(1, 2705079), (3, 901693), (13, 208083), (39, 69361), (139, 19461), (417, 6487), (499, 5421), (1497, 1807)]