306586143

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1381}}^1\times {\mathrm{1451}}^1$

素因数の和:2855

約数の個数: 24

約数和(自身を含む): 469559376

約数和(自身を除く): 162973233

約数列:

[1, 3, 9, 17, 51, 153, 1381, 1451, 4143, 4353, 12429, 13059, 23477, 24667, 70431, 74001, 211293, 222003, 2003831, 6011493, 18034479, 34065127, 102195381, 306586143]

約数ペア:

[(1, 306586143), (3, 102195381), (9, 34065127), (17, 18034479), (51, 6011493), (153, 2003831), (1381, 222003), (1451, 211293), (4143, 74001), (4353, 70431), (12429, 24667), (13059, 23477)]