1569393141

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{72647}}^1$

素因数の和:73048

約数の個数: 16

約数和(自身を含む): 2208499200

約数和(自身を除く): 639106059

約数列:

[1, 3, 19, 57, 379, 1137, 7201, 21603, 72647, 217941, 1380293, 4140879, 27533213, 82599639, 523131047, 1569393141]

約数ペア:

[(1, 1569393141), (3, 523131047), (19, 82599639), (57, 27533213), (379, 4140879), (1137, 1380293), (7201, 217941), (21603, 72647)]