86330391

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{57901}}^1$

素因数の和:57982

約数の個数: 16

約数和(自身を含む): 133406208

約数和(自身を除く): 47075817

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 57901, 173703, 405307, 1215921, 4110971, 12332913, 28776797, 86330391]

約数ペア:

[(1, 86330391), (3, 28776797), (7, 12332913), (21, 4110971), (71, 1215921), (213, 405307), (497, 173703), (1491, 57901)]