309568977

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{1361}}^1$

素因数の和:1693

約数の個数: 24

約数和(自身を含む): 453273600

約数和(自身を除く): 143704623

約数列:

[1, 3, 9, 127, 199, 381, 597, 1143, 1361, 1791, 4083, 12249, 25273, 75819, 172847, 227457, 270839, 518541, 812517, 1555623, 2437551, 34396553, 103189659, 309568977]

約数ペア:

[(1, 309568977), (3, 103189659), (9, 34396553), (127, 2437551), (199, 1555623), (381, 812517), (597, 518541), (1143, 270839), (1361, 227457), (1791, 172847), (4083, 75819), (12249, 25273)]