27899394

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{43457}}^1$

素因数の和:43569

約数の個数: 16

約数和(自身を含む): 56321568

約数和(自身を除く): 28422174

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 43457, 86914, 130371, 260742, 4649899, 9299798, 13949697, 27899394]

約数ペア:

[(1, 27899394), (2, 13949697), (3, 9299798), (6, 4649899), (107, 260742), (214, 130371), (321, 86914), (642, 43457)]