28625859

素因数分解:

$3^3\times {\mathrm{179}}^1\times {\mathrm{5923}}^1$

素因数の和:6111

約数の個数: 16

約数和(自身を含む): 42652800

約数和(自身を除く): 14026941

約数列:

[1, 3, 9, 27, 179, 537, 1611, 4833, 5923, 17769, 53307, 159921, 1060217, 3180651, 9541953, 28625859]

約数ペア:

[(1, 28625859), (3, 9541953), (9, 3180651), (27, 1060217), (179, 159921), (537, 53307), (1611, 17769), (4833, 5923)]