84609847

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:439

約数の個数: 24

約数和(自身を含む): 102796064

約数和(自身を除く): 18186217

約数列:

[1, 7, 23, 73, 161, 313, 511, 529, 1679, 2191, 3703, 7199, 11753, 22849, 38617, 50393, 159943, 165577, 270319, 525527, 1159039, 3678689, 12087121, 84609847]

約数ペア:

[(1, 84609847), (7, 12087121), (23, 3678689), (73, 1159039), (161, 525527), (313, 270319), (511, 165577), (529, 159943), (1679, 50393), (2191, 38617), (3703, 22849), (7199, 11753)]