1575222021

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{1378147}}^1$

素因数の和:1378280

約数の個数: 12

約数和(自身を含む): 2293238272

約数和(自身を除く): 718016251

約数列:

[1, 3, 9, 127, 381, 1143, 1378147, 4134441, 12403323, 175024669, 525074007, 1575222021]

約数ペア:

[(1, 1575222021), (3, 525074007), (9, 175024669), (127, 12403323), (381, 4134441), (1143, 1378147)]