16030989

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{757}}^1$

素因数の和:957

約数の個数: 24

約数和(自身を含む): 25107992

約数和(自身を除く): 9077003

約数列:

[1, 3, 9, 13, 39, 117, 181, 543, 757, 1629, 2271, 2353, 6813, 7059, 9841, 21177, 29523, 88569, 137017, 411051, 1233153, 1781221, 5343663, 16030989]

約数ペア:

[(1, 16030989), (3, 5343663), (9, 1781221), (13, 1233153), (39, 411051), (117, 137017), (181, 88569), (543, 29523), (757, 21177), (1629, 9841), (2271, 7059), (2353, 6813)]