1337643681

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2133403}}^1$

素因数の和:2133436

約数の個数: 16

約数和(自身を含む): 2048067840

約数和(自身を除く): 710424159

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 2133403, 6400209, 23467433, 40534657, 70402299, 121603971, 445881227, 1337643681]

約数ペア:

[(1, 1337643681), (3, 445881227), (11, 121603971), (19, 70402299), (33, 40534657), (57, 23467433), (209, 6400209), (627, 2133403)]