287156673

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1876841}}^1$

素因数の和:1876864

約数の個数: 12

約数和(自身を含む): 439181028

約数和(自身を除く): 152024355

約数列:

[1, 3, 9, 17, 51, 153, 1876841, 5630523, 16891569, 31906297, 95718891, 287156673]

約数ペア:

[(1, 287156673), (3, 95718891), (9, 31906297), (17, 16891569), (51, 5630523), (153, 1876841)]