15691680897

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{21817}}^1\times {\mathrm{5101}}^1$

素因数の和:26968

約数の個数: 16

約数和(自身を含む): 21372563712

約数和(自身を除く): 5680882815

約数列:

[1, 3, 47, 141, 5101, 15303, 21817, 65451, 239747, 719241, 1025399, 3076197, 111288517, 333865551, 5230560299, 15691680897]

約数ペア:

[(1, 15691680897), (3, 5230560299), (47, 333865551), (141, 111288517), (5101, 3076197), (15303, 1025399), (21817, 719241), (65451, 239747)]