1319346489

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1621}}^1\times {\mathrm{15959}}^1$

素因数の和:17600

約数の個数: 16

約数和(自身を含む): 1863872640

約数和(自身を除く): 544526151

約数列:

[1, 3, 17, 51, 1621, 4863, 15959, 27557, 47877, 82671, 271303, 813909, 25869539, 77608617, 439782163, 1319346489]

約数ペア:

[(1, 1319346489), (3, 439782163), (17, 77608617), (51, 25869539), (1621, 813909), (4863, 271303), (15959, 82671), (27557, 47877)]