989374743681

素因数分解:

$3^1\times {\mathrm{239}}^1\times {\mathrm{2957}}^1\times {\mathrm{466649}}^1$

素因数の和:469848

約数の個数: 16

約数和(自身を含む): 1325136672000

約数和(自身を除く): 335761928319

約数列:

[1, 3, 239, 717, 2957, 8871, 466649, 706723, 1399947, 2120169, 111529111, 334587333, 1379881093, 4139643279, 329791581227, 989374743681]

約数ペア:

[(1, 989374743681), (3, 329791581227), (239, 4139643279), (717, 1379881093), (2957, 334587333), (8871, 111529111), (466649, 2120169), (706723, 1399947)]