1223516673

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{2749}}^1\times {\mathrm{2909}}^1$

素因数の和:5681

約数の個数: 24

約数和(自身を含む): 1872585000

約数和(自身を除く): 649068327

約数列:

[1, 3, 9, 17, 51, 153, 2749, 2909, 8247, 8727, 24741, 26181, 46733, 49453, 140199, 148359, 420597, 445077, 7996841, 23990523, 71971569, 135946297, 407838891, 1223516673]

約数ペア:

[(1, 1223516673), (3, 407838891), (9, 135946297), (17, 71971569), (51, 23990523), (153, 7996841), (2749, 445077), (2909, 420597), (8247, 148359), (8727, 140199), (24741, 49453), (26181, 46733)]