1120521

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:320

約数の個数: 16

約数和(自身を含む): 1603584

約数和(自身を除く): 483063

約数列:

[1, 3, 17, 51, 127, 173, 381, 519, 2159, 2941, 6477, 8823, 21971, 65913, 373507, 1120521]

約数ペア:

[(1, 1120521), (3, 373507), (17, 65913), (51, 21971), (127, 8823), (173, 6477), (381, 2941), (519, 2159)]