8728857

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{2141}}^1$

素因数の和:2301

約数の個数: 16

約数和(自身を含む): 13023360

約数和(自身を除く): 4294503

約数列:

[1, 3, 9, 27, 151, 453, 1359, 2141, 4077, 6423, 19269, 57807, 323291, 969873, 2909619, 8728857]

約数ペア:

[(1, 8728857), (3, 2909619), (9, 969873), (27, 323291), (151, 57807), (453, 19269), (1359, 6423), (2141, 4077)]