147221411

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{431}}^1$

素因数の和:802

約数の個数: 16

約数和(自身を含む): 159003648

約数和(自身を除く): 11782237

約数列:

[1, 17, 71, 283, 431, 1207, 4811, 7327, 20093, 30601, 121973, 341581, 520217, 2073541, 8660083, 147221411]

約数ペア:

[(1, 147221411), (17, 8660083), (71, 2073541), (283, 520217), (431, 341581), (1207, 121973), (4811, 30601), (7327, 20093)]