86580921

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{142169}}^1$

素因数の和:142208

約数の個数: 16

約数和(自身を含む): 136483200

約数和(自身を除く): 49902279

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 142169, 426507, 995183, 2985549, 4122901, 12368703, 28860307, 86580921]

約数ペア:

[(1, 86580921), (3, 28860307), (7, 12368703), (21, 4122901), (29, 2985549), (87, 995183), (203, 426507), (609, 142169)]