1330579377

素因数分解:

$3^2\times {\mathrm{271}}^1\times {\mathrm{545543}}^1$

素因数の和:545820

約数の個数: 12

約数和(自身を含む): 1929043584

約数和(自身を除く): 598464207

約数列:

[1, 3, 9, 271, 813, 2439, 545543, 1636629, 4909887, 147842153, 443526459, 1330579377]

約数ペア:

[(1, 1330579377), (3, 443526459), (9, 147842153), (271, 4909887), (813, 1636629), (2439, 545543)]