15869949

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{661}}^1$

素因数の和:868

約数の個数: 16

約数和(自身を含む): 21734784

約数和(自身を除く): 5864835

約数列:

[1, 3, 53, 151, 159, 453, 661, 1983, 8003, 24009, 35033, 99811, 105099, 299433, 5289983, 15869949]

約数ペア:

[(1, 15869949), (3, 5289983), (53, 299433), (151, 105099), (159, 99811), (453, 35033), (661, 24009), (1983, 8003)]