211317977

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{1879}}^1$

素因数の和:2144

約数の個数: 16

約数和(自身を含む): 234353280

約数和(自身を除く): 23035303

約数列:

[1, 13, 41, 211, 533, 1879, 2743, 8651, 24427, 77039, 112463, 396469, 1001507, 5154097, 16255229, 211317977]

約数ペア:

[(1, 211317977), (13, 16255229), (41, 5154097), (211, 1001507), (533, 396469), (1879, 112463), (2743, 77039), (8651, 24427)]