1498689

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{1181}}^1$

素因数の和:1237

約数の個数: 16

約数和(自身を含む): 2269440

約数和(自身を除く): 770751

約数列:

[1, 3, 9, 27, 47, 141, 423, 1181, 1269, 3543, 10629, 31887, 55507, 166521, 499563, 1498689]

約数ペア:

[(1, 1498689), (3, 499563), (9, 166521), (27, 55507), (47, 31887), (141, 10629), (423, 3543), (1181, 1269)]