1331193717

素因数分解:

$3^3\times 7^1\times {\mathrm{229}}^1\times {\mathrm{30757}}^1$

素因数の和:31002

約数の個数: 32

約数和(自身を含む): 2263788800

約数和(自身を除く): 932595083

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 229, 687, 1603, 2061, 4809, 6183, 14427, 30757, 43281, 92271, 215299, 276813, 645897, 830439, 1937691, 5813073, 7043353, 21130059, 49303471, 63390177, 147910413, 190170531, 443731239, 1331193717]

約数ペア:

[(1, 1331193717), (3, 443731239), (7, 190170531), (9, 147910413), (21, 63390177), (27, 49303471), (63, 21130059), (189, 7043353), (229, 5813073), (687, 1937691), (1603, 830439), (2061, 645897), (4809, 276813), (6183, 215299), (14427, 92271), (30757, 43281)]