525890721

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{485587}}^1$

素因数の和:485628

約数の個数: 12

約数和(自身を含む): 740036112

約数和(自身を除く): 214145391

約数列:

[1, 3, 19, 57, 361, 1083, 485587, 1456761, 9226153, 27678459, 175296907, 525890721]

約数ペア:

[(1, 525890721), (3, 175296907), (19, 27678459), (57, 9226153), (361, 1456761), (1083, 485587)]