1363689

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{2971}}^1$

素因数の和:2997

約数の個数: 16

約数和(自身を含む): 2139840

約数和(自身を除く): 776151

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 2971, 8913, 26739, 50507, 80217, 151521, 454563, 1363689]

約数ペア:

[(1, 1363689), (3, 454563), (9, 151521), (17, 80217), (27, 50507), (51, 26739), (153, 8913), (459, 2971)]