87083213

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{15227}}^1$

素因数の和:15296

約数の個数: 16

約数和(自身を含む): 107205120

約数和(自身を除く): 20121907

約数列:

[1, 7, 19, 43, 133, 301, 817, 5719, 15227, 106589, 289313, 654761, 2025191, 4583327, 12440459, 87083213]

約数ペア:

[(1, 87083213), (7, 12440459), (19, 4583327), (43, 2025191), (133, 654761), (301, 289313), (817, 106589), (5719, 15227)]