86571221

素因数分解:

${\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1\times {\mathrm{271}}^1$

素因数の和:652

約数の個数: 16

約数和(自身を含む): 96000768

約数和(自身を除く): 9429547

約数列:

[1, 11, 113, 257, 271, 1243, 2827, 2981, 29041, 30623, 69647, 319451, 336853, 766117, 7870111, 86571221]

約数ペア:

[(1, 86571221), (11, 7870111), (113, 766117), (257, 336853), (271, 319451), (1243, 69647), (2827, 30623), (2981, 29041)]