3199689

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{6971}}^1$

素因数の和:6997

約数の個数: 16

約数和(自身を含む): 5019840

約数和(自身を除く): 1820151

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 6971, 20913, 62739, 118507, 188217, 355521, 1066563, 3199689]

約数ペア:

[(1, 3199689), (3, 1066563), (9, 355521), (17, 188217), (27, 118507), (51, 62739), (153, 20913), (459, 6971)]