86421093

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{19991}}^1$

素因数の和:20136

約数の個数: 16

約数和(自身を含む): 126669312

約数和(自身を除く): 40248219

約数列:

[1, 3, 11, 33, 131, 393, 1441, 4323, 19991, 59973, 219901, 659703, 2618821, 7856463, 28807031, 86421093]

約数ペア:

[(1, 86421093), (3, 28807031), (11, 7856463), (33, 2618821), (131, 659703), (393, 219901), (1441, 59973), (4323, 19991)]