27944421

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{3527}}^1$

素因数の和:3688

約数の個数: 16

約数和(自身を含む): 39513600

約数和(自身を除く): 11569179

約数列:

[1, 3, 19, 57, 139, 417, 2641, 3527, 7923, 10581, 67013, 201039, 490253, 1470759, 9314807, 27944421]

約数ペア:

[(1, 27944421), (3, 9314807), (19, 1470759), (57, 490253), (139, 201039), (417, 67013), (2641, 10581), (3527, 7923)]