369998889

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{72421}}^1$

素因数の和:72568

約数の個数: 16

約数和(自身を含む): 535343424

約数和(自身を除く): 165344535

約数列:

[1, 3, 13, 39, 131, 393, 1703, 5109, 72421, 217263, 941473, 2824419, 9487151, 28461453, 123332963, 369998889]

約数ペア:

[(1, 369998889), (3, 123332963), (13, 28461453), (39, 9487151), (131, 2824419), (393, 941473), (1703, 217263), (5109, 72421)]