28778820549

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{8839}}^1\times {\mathrm{63841}}^1$

素因数の和:72700

約数の個数: 16

約数和(自身を含む): 40634156160

約数和(自身を除く): 11855335611

約数列:

[1, 3, 17, 51, 8839, 26517, 63841, 150263, 191523, 450789, 1085297, 3255891, 564290599, 1692871797, 9592940183, 28778820549]

約数ペア:

[(1, 28778820549), (3, 9592940183), (17, 1692871797), (51, 564290599), (8839, 3255891), (26517, 1085297), (63841, 450789), (150263, 191523)]