2009139664335

素因数分解:

$3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{1319}}^1\times {\mathrm{194911}}^1$

素因数の和:196759

約数の個数: 32

約数和(自身を含む): 3223251947520

約数和(自身を除く): 1214112283185

約数列:

[1, 3, 5, 15, 521, 1319, 1563, 2605, 3957, 6595, 7815, 19785, 194911, 584733, 687199, 974555, 2061597, 2923665, 3435995, 10307985, 101548631, 257087609, 304645893, 507743155, 771262827, 1285438045, 1523229465, 3856314135, 133942644289, 401827932867, 669713221445, 2009139664335]

約数ペア:

[(1, 2009139664335), (3, 669713221445), (5, 401827932867), (15, 133942644289), (521, 3856314135), (1319, 1523229465), (1563, 1285438045), (2605, 771262827), (3957, 507743155), (6595, 304645893), (7815, 257087609), (19785, 101548631), (194911, 10307985), (584733, 3435995), (687199, 2923665), (974555, 2061597)]