86261283

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{947}}^1$

素因数の和:1331

約数の個数: 24

約数和(自身を含む): 129402000

約数和(自身を除く): 43140717

約数列:

[1, 3, 9, 29, 87, 261, 349, 947, 1047, 2841, 3141, 8523, 10121, 27463, 30363, 82389, 91089, 247167, 330503, 991509, 2974527, 9584587, 28753761, 86261283]

約数ペア:

[(1, 86261283), (3, 28753761), (9, 9584587), (29, 2974527), (87, 991509), (261, 330503), (349, 247167), (947, 91089), (1047, 82389), (2841, 30363), (3141, 27463), (8523, 10121)]