1200531

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:290

約数の個数: 16

約数和(自身を含む): 1695744

約数和(自身を除く): 495213

約数列:

[1, 3, 23, 69, 127, 137, 381, 411, 2921, 3151, 8763, 9453, 17399, 52197, 400177, 1200531]

約数ペア:

[(1, 1200531), (3, 400177), (23, 52197), (69, 17399), (127, 9453), (137, 8763), (381, 3151), (411, 2921)]