4480031907

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2015309}}^1$

素因数の和:2015347

約数の個数: 24

約数和(自身を含む): 7335728400

約数和(自身を除く): 2855696493

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 2015309, 6045927, 18137781, 26199017, 38290871, 78597051, 114872613, 235791153, 344617839, 497781323, 1493343969, 4480031907]

約数ペア:

[(1, 4480031907), (3, 1493343969), (9, 497781323), (13, 344617839), (19, 235791153), (39, 114872613), (57, 78597051), (117, 38290871), (171, 26199017), (247, 18137781), (741, 6045927), (2223, 2015309)]