120907009

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{911}}^1$

素因数の和:1176

約数の個数: 16

約数和(自身を含む): 132247296

約数和(自身を除く): 11340287

約数列:

[1, 17, 37, 211, 629, 911, 3587, 7807, 15487, 33707, 132719, 192221, 573019, 3267757, 7112177, 120907009]

約数ペア:

[(1, 120907009), (17, 7112177), (37, 3267757), (211, 573019), (629, 192221), (911, 132719), (3587, 33707), (7807, 15487)]