86865009

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{376039}}^1$

素因数の和:376060

約数の個数: 16

約数和(自身を含む): 144399360

約数和(自身を除く): 57534351

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 376039, 1128117, 2632273, 4136429, 7896819, 12409287, 28955003, 86865009]

約数ペア:

[(1, 86865009), (3, 28955003), (7, 12409287), (11, 7896819), (21, 4136429), (33, 2632273), (77, 1128117), (231, 376039)]