1323003

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{853}}^1$

素因数の和:914

約数の個数: 16

約数和(自身を含む): 1967616

約数和(自身を除く): 644613

約数列:

[1, 3, 11, 33, 47, 141, 517, 853, 1551, 2559, 9383, 28149, 40091, 120273, 441001, 1323003]

約数ペア:

[(1, 1323003), (3, 441001), (11, 120273), (33, 40091), (47, 28149), (141, 9383), (517, 2559), (853, 1551)]